Department of Electronics & Telecommunication · PDF fileDepartment of Electronics &...

Department of Electronics & Telecommunication Engineering

1

Third Year Engineering

Semester – VI

Course Structure

Sr.

No.

Subject

Teaching Scheme

( hrs)

Examination Scheme

(Marks)

L T P Total Theory TW POE OE Total

1 Digital Signal Processing 4 -- 2 6 100 25 -- -- 125

2 VLSI Design 3 2 5 100 25 50 -- 175

3 Microprocessor and

Microcontrollers 4 - 2 6 100 25 50 -- 175

4 Optical Communication &

Network 4 - 2 6 100 25 -- -- 125

5 Industrial Management 3 -- 3 100 25 -- -- 125

6 Electronic System Design 2 - 2 4 -- 25 -- 50 75

7 Total 20 - 10 30 500 150 100 50 800

Index

Sr. No. Subject Subject code Page No.

1 Digital Signal Processing ETC307 02

2 VLSI Design ETC308 13

3 Microprocessor and Microcontrollers ETC309 26

4 Optical Communication & Network ETC310 35

5 Industrial Management ETC311 45

6 Electronic System Design ETC312 55


2

Course Title – Digital Signal Processing

Course Digital Signal Processing Course Code ETC307

Examination

Scheme

Theory Term Work POE Total

Max. Marks 100 25 50 175

Contact

Hours/ week

3 2 -- 5

Prepared by Mr.R.J.Patil, Ms. Z.J. Tamboli Date 2/11/2015

Prerequisites Basic concepts of theory of digital signals and their applications in processing,

convolution and applied sciences

Course Outcomes : At the end of the course the students should be able to:

CO307.1 Compute DFT of the signal using various methods.

CO307.2 Design FIR filters using various methods for given order.

CO307.3 Design IIR filters using different methods.

CO307.4 Describe different Adaptive algorithms.

CO307.5 Illustrate different transformations to analyze given problems.

CO307.6 List different applications of DSP.

Mapping of COs with POs

PO

CO a b c d e f g h i j k l

CO307.1 √ √

CO307.2 √ √

CO307.3 √ √ √ √

CO307.4 √ √ √ √

CO307.5 √ √

CO307.6 √ √ √


3

Course Contents

Chapter

No. Title

No. of

Hours

Section I

1 UNIT-I:The Discrete Fourier Transform and FFT

Introduction to DSP system, DFT, Relation between DFT and Z

Transform. Properties of DFT, Circular convolution, DFT. & IDFT FFT

algorithms (DIT FFT & DIF FFT) implementation aspects, fast

convolution signal, segmentation (overlap save & overlap-add

algorithm) correlation circular correlation, IFFT,DFT properties of

circular correlation.

08

2 UNIT-II : FIR Filter Design

Characteristics of FIR filter, properties of FIR filter, digital N/W for FIR

filter, frequency sampling ,Fourier series & windowing method, filter

design using Kaiser window, Realization of FIR direct form structures

cascade, parallel

06

3 UNIT-III : IIR Filter Design. Impulse invariant Tech. Bilinear

transformation, Placement of poles & zeros, frequency band

transformation, analog filter approximation (Butterworth) quantization

and rounding problems, Effect of finite word length on stability and

frequency response., Realization of IIR direct form structures cascade,

parallel

06

Section II

4

UNIT-IV: Adaptive filters

Introduction to adaptive signal processing, Adaptive direct form FIR

filters- LMS algorithm

04

5 UNIT-V: DCT & wavelet Transform

Forward DCT, Inverse DCT, DCT as a orthogonal transformation.

Introduction to wavelets, time frequency representations, continues time

wavelet, Continues wavelet transform (CWT), Inverse CWT, Properties

of CWT, Discrete wavelet transform, STFT, Comparison of Fourier

transform & wavelet transform ,Application of wavelets transforms

10

6 UNIT-VI : Application of Digital Signal Processing

Voice processing Analysis of speech signal, Speech analysis, Synthesis,

System compression and coding channel vocoder, Sub band and coding

Image processing, Biomedical signal processing - ECG

06


4

Reference Books:

Sr. No. Title of Book Author Publisher/Edition Topics

1

Digital Signal Processing

Principles, Algorithms and

Application

John G Prokis,

Manolakis

Pearson

Education

publication

All

2

Digital Signal Processing Salivahanam, A

Vallavaraj, C.

Guanapriya,

Tata McGraw

Hill 1,2,3,6

3 Digital Signal Processing SanjeetMitra MGH 1,2,3

4 Digital Signal Processing P. Ramesh Babu Scitech

publication 1

5 Digital Signal Processing E.C.Ifeachor Barrie W. Jervis 2,3

6 Digital Signal Processing Ashok Ambardar Cengage

learning 4,5,6

7 Digital Signal Processing Dr.S.D.Apte Willey India 4,5,6

Scheme of Marks

Section Unit No. Title Marks

I 1. The Discrete Fourier Transform 12

I 2. FIR Filter Design 24

I 3. IIR Filter Design 16

II 4. Adaptive filters 16

II 5. DCT & wavelet Transform 12

II 6. Application of Digital Signal Processing 8

Course Unitization

Section

Unit Course

Outcomes

No. of Questions in

No. Title CAT-I CAT-II

I 1. The Discrete Fourier

Transform

CO307.1 02

2. FIR Filter Design CO307.2 02

3. IIR Filter Design CO307.3 02

II 4. Adaptive filters

CO307.4

02

5. DCT & wavelet Transform

CO307.5 02

6. Application of Digital

Signal Processing

CO307.6

02


5

Unit wise Lesson Plan

Unit No 1. Unit Title The Discrete Fourier Transform and FFT Planned

Hrs.

8

Lesson schedule

Class

No.

Details to be covered

1. Introduction to DSP system, DFT.

2. Relation between DFT and Z Transform. Properties of DFT.

3. Circular convolution, DFT. & IDFT.

4. FFT algorithms (DIT FFT & DIF FFT) implementation aspects.

5. Fast convolution signal.

6. Segmentation (overlap save & overlap-add algorithm) correlation circular correlation.

7. Inverse FFT.

8. DFT properties of circular correlation.

Review Questions

Q1 Determine the eight-point DFT of the signal x(n)= {1,1,1,1,1,1,0,0} and

sketch its magnitude and phase.

CO307.1

Q2 Explain DIT- FFT algorithm in detail. CO307.1

Q3 Explain DIF- FFT algorithm in detail. CO307.1

Q4 Explain overlap – add segmentation method in detail. CO307.1

Unit No 2 Unit Title FIR Filter Design Planned

Hrs.

06

Lesson schedule

Class

No.


1 Characteristics of FIR filter, properties of FIR filter.

2 Digital N/W for FIR filter.

3 Frequency sampling, Fourier series & windowing method.

4 Filter design using Kaiser window.

5 Realization of FIR direct form structures cascade.

6 Realization of FIR direct form structures cascade.

Review Questions

Q1 Explain the design procedure of FIR filter using Kaiser window. CO307.2

Q2 Design a linear phase FIR low pass filter of order seven with cut off

frequency 1 rad/sec. using

CO307.2

Q3 rectangular window. CO307.2

Q4 Use frequency sampling method to design a linear phase low pass FIR

filter with cut off frequency

CO307.2

Q5 wc=π/2 for N=17. CO307.2


6

Q6 Discuss in detail Direct form and cascaded form realization for FIR

systems.

CO307.2

Unit No 3 Unit Title IIR Filter Design Planned

Hrs.

06

Lesson schedule

Class

No.


1 Impulse invariant Tech. Bilinear transformation.

2 Placement of poles & zeros.

3 Frequency band transformation.

4 Analog filter approximation (Butterworth) quantization and rounding problems.

5 Realization of IIR direct form structures cascade.

6 Realization of IIR direct form structures cascade.

Review Questions

Q1 Compare FIR filters and IIR filters. CO307.3

Q2 Write a note on ‘Quantization and rounding in digital filter’. CO307.3

Q3 Explain the concept of frequency warping and its effect on frequency

transformation.

CO307.3

Q4 Explain Bilinear transformation method for IIR filter design. CO307.3

Q5 Design a digital IIR filter using impulse invariant method for a transfer

function H(s)=10/(s2+7s+10) andTs=0.2 sec.

CO307.3

Unit No 4. Unit Title Adaptive filters Planned

Hrs.

4

Lesson schedule

Class

No.


1. Introduction to adaptive signal processing

2. Forms of Adaptive filters

3. Direct form FIR filter

4. LMS algorithm

Review Questions

Q1 Explain Adaptive signal processing CO307.4

Q2 List the advantages of adaptive signal processing CO307.4

Q3 Explain the direct form of FIR filters CO307.4

Q4 Explain LMS algorithm in detail CO307.4

Unit No 5 Unit Title DCT and wavelet transform Planned

Hrs.

10

Lesson schedule

Class Details to be covered


7

No.

1 Forward DCT

2 Inverse DCT

3 DCT as orthogonal transformation

4 Introduction to wavelets, time frequency representation

5 Continuous time wavelet, Inverse CWT

6 Properties of CWT

7 Discrete wavelet transform

8 STFT

9 Comparison of Fourier transform and wavelet transform

10 Application of wavelet transform

Review Questions

Q1 What are the advantages of DCT? Explain in detail forward and inverse DCT CO307.5

Q2 What are the limitations of Fourier transform? What are the merits of wavelet

transform? CO307.5

Q3 What are the various potential uses of wavelet transform? CO307.5

Q4 Explain any four properties of CWT CO307.5

Q5 What are the properties of DCT CO307.5

Q6 Differentiate between Fourier transform and wavelet transform

CO307.5

Unit No 6 Unit Title Applications of Digital signal Processing Planned

Hrs.

06

Lesson schedule

Class

No.


1 Voice processing, analysis of speech signal

2 Speech analysis

3 Synthesis, System system compression and coding channel vocoder,

4 Sub Band and coding

5 Image processing

6 Biomedical signal processing-ECG

Review Questions

Q1 Write a note on” sub band coding of speech and audio signals” CO307.6

Q2 Write a note on “ECG signal processing” CO307.6

Q3 Explain the application of adaptive filter in echo cancellation CO307.6


8

Model Question Paper

Course Title : Digital Signal Processing

Duration 3 Hours Total

Marks

100

Instructions:

All questions are compulsory.

Section-I

Marks

1 Attempt any two

A Explain DIF- FFT algorithm in detail. 9

B Design the first order high pass digital butterworth filter whose cut off

frequency is 1 KHz at sampling frequency of 104 samples/sec. Use

BLT method.

9

C What is sectioned convolution? Explain in detail the overlap add

method

9

2 Attempt any two

A Explain the design procedure of FIR filter using Kaiser window. 8

B Explain the concept of frequency warping and its effect on frequency

transformation.

8

C Write a note on FIR filter using Fourier series 8

3

A Write a note on i) Comparison of FIR filters and IIR filters.

ii) Quantization and rounding in digital filter.

8

B Determine the eight-point DFT of the signal x(n)= {1,1,1,1,1,1,0,0}

and sketch its magnitude and phase.

8

C Design a digital IIR filter using impulse invariant method for a transfer

function H(s)=10/(s2+7s+10) and

Ts=0.2 sec.

8

Section-II

4 Attempt any three Marks

A What is adaptive filter? Explain various application of adaptive filter 9

B Explain LMS algorithm. What are its practical limitations? 9

C What are the advantages of DCT? Explain in detail forward and

inverse DCT

9

5 Attempt any two

A What are the limitations of Fourier transform? What are the merits of

wavelet transform

8

B What are various potential uses of wavelet transform 8

C Explain any four properties of CWT 8


9

6 Write short note on any three

A What are the properties of DCT 8

B Write a note on” sub band coding of speech and audio signals” 8

C Write a note on “ECG signal processing” 8

Assignments

List of assignments to meet the requirements of the syllabus

Assignment No. 1

Assignment Title FFT Algorithms CO

Batch I Explain DIF- FFT algorithm in detail. CO307.1

Batch II

Design the first order high pass digital butterworth filter whose

cut off frequency is 1 KHz at sampling frequency of 104

samples/sec. Use BLT method.

CO307.3

Batch III What is sectioned convolution? Explain in detail the overlap

add method

CO307.1

Batch IV Explain the design procedure of FIR filter using Kaiser

window.

CO307.2

Assignment No. 2

Assignment Title Transform and Application CO

Batch I Write a note on “DSP in ECG Processing” CO307.6

Batch II Differentiate between Fourier transform and wavelet transform CO307.5

Batch III What are the applications of DCT CO307.6

Batch IV 1. Write a note on LMS algorithm CO307.4

List of additional assignments

Assignment No. 1

Assignment Title CO

Batch I Write a note on i) Comparison of FIR filters and IIR filters.

ii) Quantization and rounding in digital filter. CO307.2

Batch II Determine the eight-point DFT of the signal x(n)=

{1,1,1,1,1,1,0,0} and sketch its magnitude and phase. CO307.1

Batch III

Design a digital IIR filter using impulse invariant method for a

transfer function H(s)=10/(s2+7s+10) and

Ts=0.2 sec.

CO307.2

Batch IV

Using frequency sampling method, design a band-pass filter

with the given specifications. Sampling freq. F=8000 Hz and

cut off frequencies fc1=1000 Hz; fc2=3000Hz. Determine the

filter coefficients for N=7.

CO307.1

List of open ended assignments


10

Assignment No. 2

Assignment Title CO

Batch I

The first five points of eight point DFT of a real valued

sequence are

{ 0.25,0.125 - j0.3018,0,0.125 - j0.0518,0}. Determine

remaining 3 points.

CO307.1

Batch II Discuss in detail Direct form and cascaded form realization for

FIR systems. CO307.2

Batch III

An FIR filter has the input impulse response sequence

h(n)={2,2,1}. Determine the output sequence in response to the

input sequence x(n)={3,3,-2,0,+2,1,0,-2,-1,0} using overlap

add method.

CO307.3

Batch IV

Design the first order high pass digital Butterworth filter

whose cut off frequency is 1 KHz at sampling frequency of 104

samples/sec. Use BLT method.

CO307.2

List of experiments

List of experiments to meet the requirements of the syllabus

Experiment No. Experiment title CO

1. Generation of DT signals CO307.1

2. Convulation and Correlation of signals CO307.1

3. Computation of DFT and ODFT using standard formula CO307.2

4. Computation of DFT using FFT algorithms CO307.2

5. Computation of circular convulation CO307.2

6. Design of LPF,HPF, BPF, BRF filter using fourier series

method

CO307.3

7. Design of LPF,HPF, BPF, BRF filter using Frequency

sampling method

CO307.3

8. Design of FIR filter using Kaiser window CO307.3

9. Design of IIR LPF,HPF, BPF, BRF filter using impulse

invariant method

CO307.3

10. Design of FIR LPF,HPF, BPF, BRF filter using Billinear

transformation method

CO307.3

11. Design of IIR filter using placement of poles and zeroes CO307.4

List of additional experiments

Experiment No. Experiment Title CO

1. Study of FIR HPF filter CO307.3


11

2. Study of IIR HPF filter CO307.3

3. Study of IIR BRF filter CO307.3

List of open ended experiments

Experiment No. Experiment Title CO

1. Study of FIR BPF filter CO307.3

2. Study of IIR BRF filter CO307.3

3. Study of IIR BPF filter CO307.3


12

Course Title – VLSI Design

Course VLSI Design Course Code ETC308

Examination

Scheme


Max. Marks 100 25 50 175

Contact

Hours/ week

Theory Tutorial Practical Total

3 - 2 5

Prepared by Mr. Mahantesh P. Mattada Date 31/10/2015

Prerequisites This course requires the student to know about the fundamentals of combinational

& sequential logic design.


CO308.1 Design digital components/circuits using HDL

CO308.2 Design combinational circuits using different styles of modeling in VHDL

CO308.3 Design FSM, Model sequential logic circuits using VHDL.

CO308.4 Summarize the basic principles of CMOS design.

CO308.5 Describe the features & internal architectures various PLDs

CO308.6 Select appropriate testing methodology for a given digital circuit.


POs Cos

a b c d e f g H i j k l

CO308.1 √ √ √ √ √

CO308.2 √ √ √ √ √

CO308.3 √ √ √ √

CO308.4 √ √

√ √

CO308.5 √ √ √

CO308.6 √ √

√


13

Course Contents

Unit No. Title No. of

Hours

I

Introduction to VHDL

Level of abstraction. Need of HDL, VLSI Design flow, Features and

capabilities of VHDL, Elements of VHDL (Entity, Architecture,

Library, Package, and Configuration), Identifiers, literals, data types,

operators and Attributes (type, signal, signal value, array, block)

08

II

Combinational logic design using VHDL

Adder, subtractor, decoder, encoder, tristate-buffer, multiplexer, parity

generator, Parity checker, comparator using Concurrent & Sequential

statements.

07

III

FSM Design Using VHDL

Wait statement, delays, inertial delay, Transport delay, VHDL

implementation of counter, sequence detector, Design of content

Addressable memory CAB.

06

IV

Introduction to Verilog

Basic Verilog naming conventions, Verilog operators, data types,

assignment

05

V

MOS Transistor theory

Physical structure of MOS transistor, MOS transistor under static

conditions, Introduction to CMOS inverter and its V-I characteristics.

05

VI

PLD Architectures and Testing

Xillnx9500 series, CPLD(XC9572), Spartan-IIIE FPGA (XC3S500E),

Testing: Fault models, path sensitizing random test design for

testability, Built - in self test and Boundary scan.

05

Text Books:

Sr.

No.

Title of Book Author Publisher Units

1 Fundamentals of Digital Logic

with VHDL design

Stephen Brown and

Zvonko Vranesic

Tata – Mcgraw

Hill

1 ,2,3,

6

2 “Digital integrated circuits- A

design perspective”, 2nd edition,

Jan Rabaey, Anantha

C,

PHI 5

3 “VLSI Design” (For Unit - 4) Debaprasad Das Oxford

University press.

4

Reference Books:


14

Sr. o. Title of Book Author Publisher/Edition Topics

1 “Design Through Verilog HDL” TR Padmanabhan,

B. Bala Tripura

Sundari,

Wiley

Publications.

4

2 Xilinx synthesis tool details- xst

Datasheets

- Xilinx 6

3 VHDL a Design Oriented approach S.S.Limaye Mcgraw-hill

Compnies

1,5

4 Principals of Digital System

Design using VHDL

Roth, John Cengage Learning 1,2,3,6

Scheme of Marks

Unit No. Title Marks with

options

1 Introduction to VHDL 14 to 18

2 Combinational logic design using VHDL 16 to 18

3 FSM Design Using VHDL 16 to 18

4 Introduction to Verolog 10 to 16

5 MOS Transistor Theory 12 to 18

6 PLD Architectures and Testing 16 to 20

Course Unitization

Unit Course Outcomes No. of Questions in


1 Introduction to VHDL CO308.1 2

2 Combinational logic design using VHDL CO308.2 2

3 FSM Design Using VHDL CO308.3 2

4 Introduction to Verilog CO308.2 2

5 MOS Transistor Theory CO308.4 2

6 PLD Architectures and Testing CO308.5,308.6 2


Unit No I Unit Title Introduction to VHDL Planned

Hrs.

08

Lesson schedule

Class

No.


1 Level of abstraction. Need of HDL

2 VLSI Design flow, Features and capabilities of VHDL

3 Elements of VHDL- Entity, Architecture

4 Elements of VHDL- Library, Package

5 Elements of VHDL- Configuration


15

6 Identifiers, literals, data types

7 Operators

8 Attributes

Review Questions

Q1 Draw VLSI system design flow diagram and briefly explain each block. CO308.2

Q2 What is meant by ‘package’ in VHDL? CO308.2

Q3 With the help of proper syntax briefly write about package body and

package declaration.

CO308.2

Q4 Which are the different types of Operators that operate on signals,

variables and constants in VHDL?

CO308.2

Q5 Summarize types of operators and with suitable examples elaborate

‘shift’ operators.

CO308.2

Unit No II Unit Title Combinational logic Design using VHDL Planne

d Hrs.

07

Lesson schedule

Class

No.


1 Adder Concurrent& Sequential statements

2 Subtractor Concurrent& Sequential statements

3 Decoder Concurrent& Sequential statements

4 Encoder Concurrent& Sequential statements

5 Tristatebuffer, multiplexer Concurrent& Sequential statements

6 Parity generator, Parity checker,

7 Comparator using Concurrent& Sequential statements.

Review Questions

Q1 Write behavioral VHDL code for tristate buffer. 308.2

Q2 Write VHDL code to describe 4-bit Binary to Gray converter. OR Write a

VHDL code to describe 4 input binary to gray converter

CO308.2

Q3 Describe using VHDL code for 8-bit comparator. If A and B are 8-bit

numbers. comparator has three output A >B, A < B and A= B. use 4-

bit comparator to implement 8-bit comparator.

CO308.2

Q4 Write a VHDL code for full adder using three styles of modeling CO308.2

Q5 Write a VHDL code for even parity generator having 8 input bits and 1

bit parity output. OR Write VHDL code for even parity generator

CO308.2

Q6 Write a syntax and explain with example generate statement OR Write

syntax of For- Generate. Give suitable example

CO308.2

CO308.2

Unit No III Unit Title FSM Design using VHDL Planned

Hrs.

06

Lesson schedule

Class

No.



16

1 Wait statements with examples

2 Delays: Inertial delay, Transport delay, Delta delay

3 VHDL implementation of counter

4 VHDL implementation of sequence detector-Mealy Model

5 VHDL implementation of sequence detector-Moore Model

6 Design of content addressable memory CAB.

Review Questions

Q1 Explain different types of wait statements in VHDL with example CO308.3

Q2 Design a Mealy FSM to detect an overlapping sequence (i) “1011” (ii)

1101 and describe using VHDL.

CO308.3

Q3 What are the different types of delays in VHDL? Explain with example. CO308.3

Q4 Write a VHDL code for up counter with synchronous and with

asynchronous reset.

CO308.3

Q5 Write a VHDL code for single/dual port RAM. CO308.3

Q6 Write a VHDL code to describe a 4 bit counter which counts only even

numbers .0,2, 4,...,14, 0,2, ...

CO308.3

Unit No IV Unit Title Introduction to Verilog

Planne

d Hrs.

05

Lesson schedule

Class

No.


1 Basic Verilog naming conventions

2 Verilog operators, data types

3 Assignment statements, control statements

4 Behavioral modeling in Verilog HDL

5 Combinational logic design using Verilog.

Review Questions

Q1 Explain the different types of data types in Verilog CO308.2

Q2 Write a Verilog code for D flip flop with synchronous reset CO308.2

Q3 Write a Verilog code for single digit counter CO308.2

Q 4 Explain assignment and control statements in Verilog with suitable

examples.

CO308.2

Q 5 Explain the different types of operators in Verilog CO308.2

Q 6 Differentiate between VHDL and Verilog HDL CO308.2

Unit No V Unit Title MOS Transistor theory Planne

d Hrs.

05

Lesson schedule

Class

No.


1 Physical structure of MOS transistor


17

2 MOS transistor under static conditions

3 Introduction to CMOS inverter and its V-I characteristics.

4 Schematic and layout of simple gates

5 Schematic and layout of simple combinational circuits

Review Questions

Q1 Draw and explain physical structure of MOSFET CO308.4

Q2 Draw and explain CMOS inverter V-I Characteristics CO308.4

Q3 Draw the schematic and layout of 2 input NAND gate CO308.4

Unit No VI Unit Title PLD Architecture and Testing Planne

d Hrs.

07

Lesson schedule

1 Xilinx 9500 series CPLD (XC 9572)

2 Spartan 3E FPGA (XC3S500E)

3 Testing : Fault models

4 Path sensitizing, random test

5 Built-in self test , Boundary scan

Review Questions

Q1 Draw and explain briefly architectural block diagram of XC9500 CPLD. CO308.5

Q2 Neatly draw and explain functional block diagram of XC9500 macrocell. CO308.5

Q3 Draw and explain in detail the product term allocator in a macrocell

within Function Block of XC9500 series.

CO308.5

Q4 Draw and briefly write about the Fast CONNECT II switch matrix

in Xilinx XC9500 series.

CO308.5

Q5 Draw the neat circuit diagram for Input-Output block for Xilinx

make 9500 series CPLD. explain the working of each component used

CO308.5

Q6 Draw and explain in detail the basic block diagram of Spartan IIIE

family FPGA

CO308.5

Q7 With a neat diagram explain Boundary scan Test methodology CO308.6

Q8 Briefly write about Built-In-Self-Test used for testing digital ICs CO308.6

Q9 Briefly write about the scan path technique for testing sequential

digital systems CO308.6


Course Title : Transducers and Measurements Max.

Marks 100 Duration 3 hrs

Instructions: i) Figures to the right indicate full marks

ii) All questions are compulsory.

iii) Assume necessary data wherever necessary.

Q1 Attempt any three questions of the following. 18

A With neat diagram explain VLSI design flow. 6


18

B With suitable examples of each class briefly write about various

classes of data types used in VHDL programming.

6

C What is meant by ‘package’ in VHDL? With the help of proper syntax

briefly write about package body and package declaration.

6

D What are the features and capabilities of VHDL? Explain briefly. 6

Q2 Attempt any two questions of the following. 16

A Describe ‘if-then else’ VHDL Statement with proper syntax. Write a

VHDL code for 4:1 multiplexer using ‘if-then else’ statement.

8

B Describe the functioning of ‘process’ statement with proper syntax.

Write a VHDL code for positive edge triggered ‘D’ Flip flop with

synchronous ‘Clear’ input.

8

C Write a VHDL code for full adder using three styles of modeling 8


A Explain Different types of i) Delays in VHDL

ii) Wait statements in VHDL

8

B Draw a state diagram for a sequence detector ‘1011’ which is realized

as a melay machine. Write a VHDL code for the above said machine.

8

C Write a VHDL code for 4 bit synchronous counter with clear and

preset.

8


A Explain Different types of operators in Verilog 8

B Write a Verilog code for ‘D’ Flip-flop with synchronous and

asynchronous reset

8

C With a neat diagram explain MOSFET structure and its characteristics 8


A With a neat diagram explain Inverter and its V-I characteristics 8

B Draw and explain briefly architectural block diagram of XC9500

CPLD

8

C Write schematic and stick diagram for 2 input NAND gate 8

Q6 Attempt any three questions of the following 18

A Neatly draw and explain CLB structure of XC3S500E 6

B Neatly draw and explain functional block diagram of XC9500

macrocell.

6

C Briefly write about Built-In-Self-Test used for testing digital ICs 6

D Briefly explain about boundary scan architecture 6


1. a) Half Adder & Full Adder using Dataflow

b) Full Adder using Structural

2. a)Decoder

b)Encoder

3. a)Multiplexer


19

b) Demultiplexer

4. Comparator

5. Flip flops (D and JK)

6. Counter with Synchronous/ Asynchronous reset

7. Universal Shift Register

8. Sequence detector

9. Binary to Gray code converter (Verilog)

10. 4 bit counter (Verilog)

11. Counter and Seven Segment Display(Study Experiment)

12. LCD Interfacing(Study Experiment)

13. Mini Project

Assignment No. 1

Assignment

Title

Introduction to VLSI 308.1,308.2

Q1 Draw and write about VLSI design flow Or Draw VLSI system design flow

diagram and briefly explain each block.

Q2 Write briefly about different levels of abstraction. OR Briefly elaborate different

levels of abstraction in VLSI Design

Q3 Briefly write about various features and capabilities of VHDL language

Q4 Explain different elements of VHDL with syntax

Q5 Write the meaning of ‘Identifiers’ used in VHDL. With suitable examples write

about the various rules to look at before choosing any identifier.

Q6 Write briefly about operators in VHDL. or Which are the different types of

'operators’ that operate on signals, variables and constants in VHDL? Summarize

all types, and with suitable example elaborate ‘shift’ kind of operators. OR Which

are the different types of 'Operators' that operate on signals, variables and

constants in VHDL? Summarize all types, and with suitable examples elaborate’

Logical’ operators.

Q7 Explain with example Package in VHDL or Explain Package in VHDL or what is

meant by 'Package' in VHDL? With the help of proper syntax briefly write about

package body and package declaration

Q8 Explain the multi-valued logic in VHDL

Q9 Explain the syntax for physical literals. Write a physical type for current (nA, pA,

mA, A).

Q10 Explain with example the syntax of configuration statement

Q11 Write a short note on libraries in VHDL

Q12 Explain different data types in VHDL OR With suitable examples of each class,

briefly write about various classes of data types used in VHDL programming.

Explain the different types of attribute in VHDL with suitable example. OR What is

meant by an Attribute in VHDL? Explain briefly signal value and array type of

Attributes used in VHDL with suitable examples.

Assignment No. 2


20

Assignment

Title

Combinational Logic design using VHDL 308.2

Q1 Write behavioral VHDL code for tristate buffer.

Q2 Write VHDL code to describe 4-bit Binary to Gray converter. OR Write a VHDL

code to describe 4 input binary to gray converter

Q3 Describe using VHDL code for 8-bit comparator. If A and B are 8-bit numbers.

comparator has three output A >B, A < B and A= B. use 4-bit comparator to

implement 8-bit comparator.

Q4 Write a VHDL code for full adder using three styles of modeling

Q5 Write a VHDL code for even parity generator having 8 input bits and 1 bit parity

output. OR Write VHDL code for even parity generator

Q6 Write a syntax and explain with example generate statement OR Write syntax of

For- Generate. Give suitable example

Q7 Design and describe using VHDL, 4 bit one hot decoder with ENABLE input and

VALID output. If ENABLE=0 then VALID= 1 otherwise VALID=0 and only

one of the 16 output is active.

Q8 Write a VHDL code to describe a 5-bit incrementer which increments the input

by one at the output using this full adder.

Q9 Write a VHDL code to describe a 4 input gray to binary converter

Q10 Write behavioral VHDL code for 3:8 decoder

Q11 Write VHDL code for 4:1 multiplexer using (i)case statement (ii)with-select

Q12 Write a VHDL code for N-bit parity generator using “generic”.

Q13 Write structural VHDL model for half adder

Q14 Declare Full Adder component as a package, and using the same package write

a VHDL code for 4 bit Ripple Adder

Q15 Describe 'lf-then-else' VHDL statement with proper syntax. Write a VHDL code

for 4: 1 multiplexer using 'lf-then-else’ statement.

Q16 Explain the functioning of ‘Case’ statement used in VHDL programming. Write a

VHDL code for 3:8 decoder using ‘case’ statement.

Q17 Using two half adder circuits draw the circuit for full adder. Write a VHDL code

for full adder using structural type of modeling.

Q18 Write a VHDL model for 8 tri-state buffers using 'generic' statement.(Note: use

common Enable for all tri-state buffers)

Q19 Write a VHDL model for HEX to Common Anode type seven-segment decoder

using 'with-select' statement.

Assignment No. 3

Assignment

Title

FSM Design Using VHDL 308.3

Q1 Write a VHDL code for D flip flop with synchronous reset using 'wait until'

statement.

Q2 Design a Mealy FSM to detect an overlapping sequence (i) “1011” (ii) 1101 and

describe using VHDL.


21

Q3 Write a VHDL code for up counter with synchronous and with asynchronous reset.

Q4 Write a VHDL code to describe a 4 bit counter which counts only even numbers

.0,2, 4,...,14, 0,2, ...

Q5 Implement using ‘generate’ statement a 4 bit shift register use D F-F as a

component OR Write a VHDL code using generate statement for 4-bit serial in

serial out shift register using single D flip flop as a component.

Q6 Design a Moore FSM to design an overlapping sequence “1001” and describe using

VHDL

Q7 Write a VHDL code for (i) Synchronous reset D flip flop (ii) JK flip-flop (iii) D

flip-flop with asynchronous set and reset inputs. Draw entity diagram also.

Q8 Write a VHDL code for up down counter with control input up/down.

Q9 Describe the functioning of 'Process' statement with proper syntax. Write a VHDL

code for positive edge triggered 'D' flip-flop with synchronous ‘Clear’ input.

Q10 Convert following state table into its equivalent Moore model state diagram, and

write a VHDL model for the same state diagram.

Q11 a) Write a VHDL model for single port RAM

b) List and describe the i/o signals for dual port RAM and write a VHDL

Q12 Write VHDL code for 4 bit ripple counter using JK flip flop. Use structural

modeling for writing the same.

Q13 Draw a state diagram for a sequence detector’1011’ which is realized as a Mealy

machine. Write a VHDL code for the above said Mealy machine.

Q14 Design and describe using VHDL a Data path to implement operations A=A+B,

A=A-B, where A and B are 8 bit registers.

Q15 Explain the working of 4 input bus arbiter having fix priority with the help of

state diagram description for the same.

Q16 Design a two input 'N bit' serial adder and write a VHDL description for the

same.(hint: if A and B are the inputs then Sum=A+ B at every clock and cout

is a carry bit which is stored for further additions at reset the stored carry bit

is cleared).

Q17 Write a VHDL code for single digit counter using WAIT UNTIL statement.

Q18 Explain ‘process’ statement using different types of ‘wait’ statements. Write

example for each type. OR Which are the various formats of WAIT statement?

Explain each with suitable example.

Q19 Explain 'transport' and ‘inertial’ delay with suitable examples and respective timing

diagrams. OR Which are the different types of delays used in VHDL? Explain each

with suitable examples and respective timing diagrams OR Briefly explain the


22

significance of delta, Inertial, and Transport delays used in VHDL Language. With

examples draw suitable timing diagrams also

Q20 Write a VHDL code for D flip-flop with asynchronous reset using WAIT ON

statement

Assignment No. 4

Assignment

Title

Introduction to Verilog 308.5

Q1 Explain the different types of data types in Verilog

Q2 Write a Verilog code for D flip flop with synchronous reset

Q3 Write a Verilog code for single digit counter

Q 4 Explain assignment and control statements in Verilog with suitable examples.

Q 5 Explain the different types of operators in Verilog

Q 6 Differentiate between VHDL and Verilog HDL

Assignment No. 5

Assignment

Title

MOS Transistor Theory 308.4

Q1 Draw and explain physical structure of MOSFET

Q2 Draw and explain CMOS inverter V-I Characteristics

Q3 Draw the schematic and layout of 2 input NAND gate, NOR gate

Assignment No. 6

Assignment

Title

PLD Architectures and Testing 308.6

Q1 Draw and explain briefly architectural block diagram of XC9500 CPLD.

Q2 Neatly draw and explain functional block diagram of XC9500 macrocell.

Q3 Draw and explain in detail the product term allocator in a macrocell within

Function Block of XC9500 series.

Q4 Draw and briefly write about the Fast CONNECT II switch matrix in Xilinx

XC9500 series.

Q5 Draw the neat circuit diagram for Input-Output block for Xilinx make 9500

series CPLD. explain the working of each component used

Q6 Draw and explain in detail the basic block diagram of Spartan IIIE family

FPGA

Q7 Using neat suitable block diagram elaborate Input /Output block of Spartan IIIE

FPGA.

Q8 Draw the neat circuit diagram for Configurable Logic Block (CLB) used in

Spartan IIIE series of Xilinx make FPGA. Explain functionality of each

component used inside.

Q9 Briefly write about s-a-1 (stuck at-1) and s-a-0 (stuck-at-0) model faults with


23

suitable examples used while testing combinational logic

Q10 Explain briefly the concept of fault detection using path sensitization used in

combinational logic testing

Q11 Which are the different fault models used while testing combinational logic?

Explain each with suitable example.(Answer: Stuck at fault model and Path

sensitization)

Q12 Briefly write about the scan path technique for testing sequential digital systems

Q13 With the help of typical boundary scan cell diagram and basic boundary scan

architecture explain the concept of boundary scan testing. OR Explain briefly

boundary scan methodology used for testing circuit boards with many ICs.

Q14 Briefly write about Built-In-Self-Test used for testing digital ICs

Q15 Briefly explain the role of Multiple Input Signature Register (MISR) in BIST

Q16 With the help of suitable circuit sketch briefly elaborate role of LFSR in

component testing

Q17 Write a VHDL code for 4 bit modified LFSR which can also generate a

sequence 0000


24

Course Title - Microprocessors & Microcontrollers

Course Microprocessors & Microcontrollers Course Code ETC309

Examination

Scheme


Max. Marks 100 25 -- 50 175

Contact

Hours/ week

4 2 6

Prepared by Ms.Pallavi Hatkar & Mrs. Sushmita

Sharma

Date 2/11/2015

Prerequisites This course requires student to know about the basic knowledge of digital

Electronics such as combinational circuits (multiplexer, demultiplexer, encoder,

decoder, adder, subtractor etc.) sequential circuits (flip flop, counter, timer, shift

registers etc.).This course requires the student to know about the basic concepts of

Computer based systems and their applications. Students also should have to know

basics about arithmetic, logical and control operations in digital electronics.


CO309.1 Illustrate Architecture of 8085 and write program of 8085 microprocessor

CO309.2 Interface 8255, 8279, 8155, DAC to 8085 with programing

CO309.3 Describe the internal architecture, pin-out, instruction set, addressing modes and associated circuits of 8051

CO309.4 Configure the peripherals in 8051 using SFRs for various applications.

CO309.5 Interface the external peripherals like ADC, DAC, LCD, keyboard, sensors etc. to 8051 .

CO309.6 Write program using Embedded C with simulators and down load the programs

in Hardware kit


PO

CO a b c d e f g h i j k L

CO309.1 √

CO309.2 √ √

CO309.3 √ √ √ √

CO309.4 √

CO309.5 √ √

CO309.6 √ √ √


25

Course contents

Chapter

No. Title

No. of

Hours

Section I

1 Introduction to 8085 Microprocessor:

CPU Architecture, Register Organization, 8085 Instruction Set,

Addressing modes. Stack & Subroutines, Instruction Cycle, Interrupts of

8085(Hardware and software)

09 Hours

2 Interfacing: Memory interfacing, I/O interfacing, Memory mapped I/O, I/O mapped I/O,Peripheral Interfacing – Programmable I/O-8255 Interface, ADC – 0809, DAC– 0808, Seven segment LED, 4 x 4 Matrix keyboard , stepper motor

09 Hours

3 Introduction toMCS51Family:

Architecture, Functional pin out diagram, Programming Model, Memory

Organization, Addressing Modes, Instruction Set: Classification, Reset

Circuit, Machine cycle, oscillator circuit, Introduction to Assembly

Language Programming.

09 Hours

Section II

4 Hardware overview: Input / Output Ports, Counters & Timers, Serial Communication,

Interrupt. Note: Structure of Above, Related S.F.R, Instruction,

Associated Programs.

09 Hours

5 Interfacing & Application

Interfacing: RAM ROM, LCD, ADC, DAC, Keyboard, stepper motor

Minimum System Design & Application: Interfacing of Temperature

Sensor (LM35) 8051 Connection to RS232

08 Hours

6 Embedded ‘C’ Programming for 8051:

Data types and time delay, I/O Programming, Logic operations,

Data conversions, accessing code ROM space, Data serialization.

08 Hours

Course Unitization

Section Unit Course No. of Questions in No. Title CAT-I CAT-II

I 1 Introduction to 8085 Microprocessor CO309.1 4

2 Interfacing CO309.2 4

3 Introduction to MCS 51 CO309.3 1

II 4 Hardware overview CO309.4 4

5 Interfacing & Application CO309.5 4

6 Embedded ‘C’ Programming for 8051 CO309.6 1


26

Unit wise Lesson Plan Section I

Unit No 1 Unit Title Introduction to 8085 Microprocessor Planned 09

Hrs.

Unit Outcomes

At the end of this unit the students should be able to:

UO1 Understand the architecture of microprocessor 309.1

UO2 Understand internal memory organization 309.1

UO3 Use instructions to write assembly language programs 309.1

Lesson schedule


No.

1 CPU Architecture, Register organization

2 8085 Instruction Set, Addressing modes.



5 Stack & Subroutines

6 Instruction Cycle

7 Instruction Cycle

8 Interrupts of 8085(Hardware and software)

9 Interrupts of 8085(Hardware and software)

Review Questions

Q1 Differentiate between software and hardware interrupts. 309.1

Q2 Draw the timing diagram of the instruction OUT 8 bit. 309.1

Q3

Draw and explain functional pin out and signals details for the

8085microprocessor. 309.1

Q4

Explain any two instructions in which 8085 processor uses the

registersW and Z. 309.1

Unit No 2 Unit Title Interfacing: Planned 09

Hrs.

Lesson schedule


No.

1 Memory interfacing, I/O interfacing

2 Memory mapped I/O, I/O mapped I/O

3 Programmable I/O-8255 Interface

4 Programmable I/O-8255 Interface

5 ADC – 0809

6 DAC– 0808

7 Seven segment LED

8 4 x 4 Matrix keyboard


27

9 stepper motor

Review Questions

Q1 Interface ROM of 4Kx8 using 2Kx4chip from starting address 2000H. 309.2

Q2 Explain successive Approximation ADC with neat diagram 309.2

Q3 Compare memory mapped l/O and peripheral mapped l/O. 309.2

Q4

What is the function of SIM and RIM instructions in 8085

microprocessor? 309.2

Q5

Explain BSR Mode & MODE 1 input or output with handshake of 8255 PPI.

309.2

Q6

Interface an 8 bit DAC with 8085 microprocessor using 8255 & ALP to

generate square wave of 1 KHz. Crystal frequency connected to 8085 is

6 MHz 309.2

Unit No 3 Unit Title Introduction to MCS 51 Planned 08

Hrs.

Lesson schedule


No.

1 Overview of 8051, block diagram and pin-out

2 Memory Organization in 8051

3 Addressing modes and introduction to instruction set

4 Instruction set

5 Instruction set

6 Instruction set

7 Machine cycle, reset circuit and oscillator circuit

8 Programming model

9 Assembly language programs

Review Questions

Q1 Draw and explain memory organization of 8051 309.3

Q2 Explain different addressing modes with suitable examples 309.3

Q3 Explain bit oriented and logical instructions 309.3

Q4 Draw and explain oscillator and reset circuit of 8051 309.3

Unit No 4 Unit Title Hardware Overview Planned 09

Hrs.

Lesson schedule


28


No.

1 I/O ports and their internal structure

2 Timer/counter structure, modes of timer

3 SFR‟s required for configuring timers and related programs

4 Serial port in 8051

5 Modes of serial port

6 SFR‟s required for configuring serial port and related programs

7 Interrupt structure

8 SFR‟s required for configuring interrupts

9 Related programs

Review Questions

Q1 Draw and explain I/O port structure 309.4

Q2 Explain different modes of timer/counter 309.4

Q3 Explain SFR‟s related to timer/counter 309.4

Q4 Explain the modes of operation of serial port 309.4

Q5 Explain the interrupt structure and SFR‟s used for configuring interrupts 309.4

Unit No 5 Unit Title Interfacing & Application Planned 06

Hrs.

Lesson schedule


No.

1 Interfacing of RAM and ROM to 8051

2 Interfacing of LCD and various commands of LCD

3 Interfacing of ADC and DAC to 8051

4 Interfacing of matrix keyboard to 8051

5 Interfacing of stepper motor to 8051

6

Development of minimum system to measure temperature using

LM 35

7 Its connection to RS 232 with application

8 Programs related to above peripherals


29

Review Questions

Q1 With neat diagram interface 2kx8 bytes of RAM & 2kx8 bytes of ROM to 309.5

8051

Q2 Draw diagram to interface LCD to 8051 in 8 bit mode. 309.5

Q3 Interface ADC 0808 to 8051 and write steps for ADC conversion 309.5

Q4 Write a program to display “SGI, Atigre” on LCD display 309.5

Unit No 6 Unit Title Embedded “C” programming for 8051 Planned 08

Hrs.

Lesson schedule


No.

1 Data types

2 Time delay

3 I/O programming

4 I/O programming

5 Logic operations

6 Data conversions

7 Accessing Code ROM space

8 Data Serialization

Review Questions

Q1 Explain why various 8051 C compilers produce different Hex file Sizes 309.6

Q2 Write an 8051 C program to toggle all bits of P1 every 200 ms. 309.6

Q3 Write a C program that finds the no.s of Zero in a 8 bit data stream

309.6

Q4

Write a program to convert the following series of ASCII no.s to packed BCD. Assume that ASCII data is located in data RAM “8767”

309.6

Q5 Why do we use the ROM code space for video game characters & shapes 309.6


Maximum Marks: 100

Section-I

Q1 Answer any four of the following

(a) Explain different addressing modes of 8085 with examples. 05

(b) Write an ALP to exchange contents of PSW and HL pair. 05


30

(c) Explain following pins of 8085 Microprocessor.

i) S0

ii) S1

iii) SOD

iv) Reset

v) ALE

05

(d) With examples explain Stack operation. 05

(e) With timing diagrams explain memory opcode fetch. 05

(f) Write an ALP to add two 32 bit numbers. 05

Q2 Attempt any four of the following 16

(a) What is the function of /EA and /PSEN pin of MCS-51 04

(b) Explain bit addressable instructions of 8051 04

(d) Explain Program Status Word of 8051 04

(e) Explain Read-Modify-Write feature of 8051 04

(f) Explain Mode 0 of timer 0 04

OR

Write a Program for 8085 to find number of even and odd number from array of

10 numbers stored in memory from location C000.

08

Write ALP to continually transmit “HELLO” with baud rate 4800 to a terminal connected to serial port of 8051 (Crystal Freq. =

11.0592MHz)

Q3 Answer any four of following.

(a) Draw interfacing diagram to interface 4K x 8 ROM and 4K x 8 RA to MCS-51 08

(b) Write ALP for 8051 to arrange a series of numbers stored from 40H onwards 08

(c) 05

(d) Give the specifications of ADC 7109. 05

(e) Draw and explain control word and format of IC 8255. 05

(f) Explain the functions of following pins for corresponding IC

I) Timer In of 8155

II) ALE of 8155

III) A0 & A1 of 8255

IV) EOC pin of ADC 0808/09

05

Q5 (a) Draw and explainR2R Ladder and weighted code registers. 08

OR


31

(b) How ADC 0809 can be interfaced to 8085? Write a program to convert 0 to 10V

input signal to binary value and store the result in D register. 08

(c) Explain different mode of IC 8155. 07

Q6 (a) Write a program to generate square wave of 1 KHz using

i) 8255

ii) 8155

07

(b) Write a C program that finds the no.s of Zero in a 8 bit data stream 08

OR

(c) Explain why various 8051 C compilers produce different Hex file Sizes 08

List of Experiments

1. Arithmetic & Logical operations using 8051 2. Data transfer & Exchange using 8051 3. Data conversions using 8051 4. Interface Stepper motor using 8051 5. Interface DAC using 8051 6. Timer & counter operation in 8051 using Embedded C 7. Interface LCD to 8051 using Embedded C Scheme of Marks


32

Course Title – Optical Communication and Networks

Course Optical Communication & Networks Course Code ETC310

Examination

Scheme


Max. Marks 100 25 - 125

Contact

Hours/ week 4 2 6

Prepared by Mr. P. D. Patil& Mr. N. R Chougule Date 01/11/2015

Prerequisites This course requires that student must have the fundamental knowledge of wave

& particle theory of light, working of LED.

Course Outcomes

CO3010.1 Define the fundamental principles of optics and light wave to design opticalfiber

communicationsystems.

CO3010.2 Recognize structures, functions, materials, and working principle of optical fibers,

light sources,couplers & detectors

CO3010.3 Design optical fiber communication links using appropriate optical fibers, light

sources, couplers and detectors

CO3010.4 Apply the knowledge developed in-class to contemporary optical fiber

communicationresearch andindustrial area.

CO3010.5 Select proper optical detectors required in optical communication

CO3010.6 Illustrate different types of optical networks


PO


CO310.1 √

CO310.2 √

CO310.3 √

CO310.4 √

CO310.5 √

CO310.6 √


33

Course Contents

Unit No. Title : Optical Communication & Networks No. of

Hours

Section I

1

Overview of Optical Fiber Communication

Motivation for light wave communication, Basic Network InformationRates,

The evolution of Optic System, Elements of Optical FiberTransmission

Link, ,optical spectral band, The nature of Light, BasicOptical Laws and

Definitions, Single Mode Fibers, Graded Index fiberstructures

08

2

Optical Fibers: Structures, Wave guiding and Fabrication

Optical Fiber Modes and Configurations, Mode theory for waveguides,Fiber

Materials, Fiber Fabrication, Fiber Optic cables. 08

3

Transmission characteristics of optical fibers.

Attenuation, material absorption losses, scattering losses, bendinglosses,

dispersion, polarization, nonlinear effects.

08

Section II

4

Optical Sources

Topics from Semiconductor Physics, Light-Emitting Diodes(LEDs),Laser

Diodes, Light Source Linearity, Modal, Partition andReflection Noise,

Reliability Considerations)

07

5

Optical Receiver

Physical Principal of Photodiodes, Photodetector Noise, DetectorsResponse

Time, Avalanche Multiplication Noise, Structure forInGaAs APDs,

Temperature effect of Avalanche Gain, Comparison ofPhoto detectors ,

Fundamental Receiver Operation, Digital ReceiverPerformance, Detailed

Performance Calculations

09

6

Optical Networks

Operational Principles of WDM, Passive Components, TunableSources,

Tunable Filters, Basic Networks, SONET/SDH, Broadcastand–Select WDM

Networks, Wavelength Routed Networks,Nonlinear Effects on Network

Performance, PerformanceOfWDM+EDFA Systems, optical CDMA.

08

Reference Books:

Sr.

No.

Title of Book Author Unit

No./Topics

1. Optical Communication John Senior 1,2,3,4,5,6

2. Optical Fiber Communication(Wiley)-3rd

edition

Agarwal 1,2,3,4,

Text Books:

Sr.

No.

Title of Book Author Publisher/Edit

ion

Unit No

/Topics

1. Optical Fiber

CommunicationFifth

Edition(TMH)

Gerd Keiser. TMH 1,2,3,4,5,6


34

Scheme of Marks


I

1 Overview of Optical Fiber Communication 16

2 Optical Fibers: Structures, Wave guiding and Fabrication 16

3 Transmission characteristics of optical fibers. 18

II

4 Optical Sources 16

5 Optical Receiver 16

6 Optical Networks 18

Course Unitization

Section

Unit Course

Outcomes No. of Questions in


I

1. Overview of Optical Fiber Communication CO310.1 2

2. Optical Fibers: Structures, Wave guiding

and Fabrication CO310.2

2

3. Transmission characteristics of optical

fibers. CO310.3 2

II

4. Optical Sources CO310.4 2

5. Optical Receiver CO310.5 2

6. Optical Networks CO310.6 2


Section I

Unit No 01 Unit Title Overview of Optical Fiber Communication Planned

Hrs. 06

Lesson schedule

Class

No. Details to be covered

1 Motivation for light wave communication. subject introduction, term work distribution

scheme

2 Study of optical spectral bands, introduction to network information rates.

3 Block diagram of optical communication link.

4 Introduction to optical networks. SONET &SDH, advantages & disadvantages of OCN

5 Study of basic optical laws, skew rays &meridional rays, light propagation by Total

internal reflection.


35

6 Types of optical fibers & there classification on the basis of material, refractive index&

modes.

Review Questions

Q1 Explain with the help of neat diagram block diagram of optical

communication system.

CO310.1

Q2 List advantages & disadvantages of optical fiber communication. CO310.1

Q3 1. Write a short note on

a) Skew rays &meridional rays.

b) Acceptance angle & numerical aperture

c) Step index & graded index

d) Single mode & multimode optical fiber

e) Simulation & modelling tools

f) Mode field diameter

CO310.1

Q4 Classify optical fibers on the basis of refractive index. CO310.1

Q5 Classify optical fibers on the basis of modes. CO310.1

Unit No 02 Unit Title Optical Fibers: Structures, Wave guiding

and Fabrication

Planned

Hrs. 06

Lesson schedule

Class

No. Details to be covered

1 Mode theory of light through cylindrical waveguide, different patterns in cylindrical

waveguide.

2 Materials used for manufacturing of optical fiber, their effect of change in refractive index.

3 Optical fiber fabrication techniques- Outside vapor phase oxidation(OVPO),Vapor phase

axial deposition(VPAD)

4 Optical fiber fabrication techniques- Modified chemical vapor deposition(MCVD), Plasma

activated chemical vapor deposition(PACVD)

5 Methods for drawing fiber, double crucible method

6 Mechanical properties of optical fiber, Types of optical cables.

Review Questions

Q1 What are the materials that are used for changing the refractive index

profile of optical fiber? CO310.2

Q2 What are the different methods used for manufacturing of optical fiber?

With the help of neat diagram explain any one of them? CO310.2


36

Q3 With the help of neat diagram explain MCVD in detail? CO310.2

Q4 With the help of neat diagram explain the double crucible method for

drawing optical fiber? CO310.2

Q5 With the help of neat diagrams explain different types of optical cables. CO310.2

Unit No 03 Unit Title Transmission characteristics of optical

fibers

Planned

Hrs. 06

Lesson schedule

Class

No.


1 Signal attenuation in optical fiber,types of losses in optical fibers, absorption losses

2 Types of scattering losses- linear & non-linear scattering losses.

3

Bending losses, Dispersion mechanism in optical fibers during transmission, types of

dispersion,

4 Chromatic dispersion:- Material dispersion & waveguide dispersion

5 Intermodal dispersion in single mode & multimode step index & graded index fibers,

6 Polarization mode dispersion, review of the unit

Review Questions

Q1 Explain different types of losses in optical transmission link? CO310.3

Q2 Explain the effect of pulse broadening effect in optical fiber? CO310.3

Q3 What are different types of scattering losses in optical fiber? Explain each

in details?

CO310.3

Q4 Write a short note bending losses in optical fiber? CO310.3

Q5 What do you mean by signal attenuation in optical fiber? Explain

absorption loss in optical fiber

CO310.3

Q6 With the help of neat diagram explain intermodal dispersion in step index

& graded index fiber?

Section II

Unit No 04 Unit Title Optical Sources Planned

Hrs. 07

Lesson schedule

Class

No.


1 Introduction tosemiconductor light sources, absorption, stimulated & spontaneous

emission, hetero junction & homo-junction structures.

2 Construction & working of double heterojunction LED, different structures of LED’s.

3 Important parameters of LED, internal & external quantum efficiency, recombination

lifetime of charges.


37

4 Construction & working LASER diode, types of LASER diodes, distributed feedback

LASER

5 LASER diode structures & radiation, current & optical confinement techniques

6 Modal, partition & reflection noise in LASER diode.

7 Necessity of light source linearity, temperature effect on optical sources,

Review Questions

Q1 What are the essential requirements for good Optical sources? CO310.4

Q2 With the help of energy band diagram & refractive index profile explain

the construction & working of double hetero junction LED? CO310.4

Q3 Compare LED & LASER CO310.4

Q4 Discuss LASER diode structures & radiation patterns

Q5 Explain in detail structure, energy band diagram & refractive index profile

for hetero junction injection LASER.

Q6 Explain temperature effect on light sources, light source linearity &

reliability?

Unit No 05 Unit Title Optical Receiver Planned

Hrs. 06

Lesson schedule

Class

No.


1 Principle of operation of photo diodes, its types& parameters.

2 Construction & working of PN & PIN photo diode.

3 Types of error sources in optical receiver, external & internal noise

4 Inter symbol interference, noise due to receiver amplifiers

5 Structure forInGaAs APDs, Temperature effect of Avalanche Gain,Comparison ofPhoto

detectors

6 Introduction to Analog receiver, expression for probability of error BER

Review Questions

Q1 Explain in details structure of InGaAs APD’s? CO310.5

Q2 Compare different photo detectors? CO310.5

Q3 With schematic diagram explain in detail receiver configuration? CO310.5

Q4 Explain optical detection principle of the photodiode & reach through

avalanche APD. CO310.5

Q5 Draw & explain structure for InGaAs APD’s. What is effect of

temperature on avalanche gain? CO310.5

Unit No 06 Unit Title Optical Networks Planned

Hrs. 05

Unit Outcomes:


38

Lesson schedule

Class No. Details to be covered

1 Introduction to WDM & its operating principle.

2 Types of passive components:- 2x2 coupler. Machzender interferometer, star coupler

etc.

3 Introduction to fiber Bragg gratings, Introduction to active optical components MEMS,

tunable optical filters etc.

4 Basic WDM networks SONET& SDH, Wavelength Routed Networks

5 Nonlinear Effects on Network Performance, PerformanceofWDM+EDFA Systems,

introduction to optical CDMA.

Review Questions

Q1 What are Wavelength Routed Networks? Explain in detail Solitons, Write

a note on'Performance of WDM + EDFA Systems

CO310.6

Q2 Explain in detailwith operationalprinciple WDM. CO310.6

Q3

Write short note on

a) Tunable optical filters.

b) Ultra high capacity optical network

c) Optical CDMA

CO310.6

Q4 Explain in detail transmission format & speed in SONET: CO310.6

Q5 Explain in details passive components used in optical communication

system

CO310.6

Q6 Explain in details different network topologies, performance of linear

buses & power budget?


Course Title : OpticalCommunication& Networks

Duration:3hours Max.

Marks:100

Instructions:

1. Figures to right indicate full marks.

2. Draw neat sketch wherever necessary.

3. Assume additional data if required and state it clearly.

Section-I

Marks

1 a Explain in detail Elements of Optical Fiber Transmission Link. 09

b Write a note on 'Graded lndex Fiber Structures'. 08

2 a Explain the process of fabrication of Optical Fiber. 08

b Explain in detail different Optical Fiber Modes and Configurations. 08

3 a Write a note on’ Signal Distortion in Optical Waveguide’s. 08

b Explain the effect of Pulse Broadening in Graded-index Waveguide. 08

4 a Explain in detail with internalstructure Light-Emitting Diodes (LEDs). 08


39

b Write a note on 'Partition and reflection Noise’ related to laser Diodes. 08

Section-II

Marks

5 a Explain with internal structure lnGaAs APDs. 09

b Compare different Photo-detectors. 09

6 a Explain in detail Fundamental Receiver Operation. 08

b Explain various parameters used for performance calculation of Optical

Receiver.

08

7 a Explain in detail with operational principle WDM? 08

b Write a note on Tunable filters? 08

8 a What are Wavelength Routed Networks? Explain in detail Solutions, I 08

b Write a note on Performance of WDM + EDFA Systems 08

Assignments

List of experiments/assignments to meet the requirements of the syllabus

Assignment No. 1

Assignment Title CO310.1

Batch I 1. What are the different techniques to improve the network information

rates?

2. Write a short note on:-

a) Simulation & modeling tools

b) Glass fiber

c) Acceptance angle

d) Numerical aperture

e) Critical angle

Batch II 1. Classify optical fibers on the basis of modes?

2. Explain different fiber materials and axial vapor phase deposition

technique of fiber fabrication?

Batch III 1. Explain the modified chemical vapor deposition technique (MCVD) &

how the fiber is drawn?

2. State different types of optical cables?

3. Explain mechanical properties of fibers? Find expression for failure

probability?

Batch IV 1. Explain the evolution of Fiber optics system.

2. Explain the need for optical fiber communication system.

3. Explain light transmission mechanisms through opticalfibers and

different types of optical fibers with necessary diagrams’.

Assignment No. 2



40

Batch I Explain the basic optical law and definitions

Explain the Fiber modes i.e. Step-Index fiber and Graded index fiber.

Explain the mode theory for circular Waveguides.

Batch II Explain the wave guide equations for Step Index fiber.

Explain the fiber optic cables.

Batch III Explain the single mode fiber with its advantages.

Explain the multimode fibers with its application.

Explain the Graded Index fibers,

Batch IV Explain the Fiber Materials.

Explain the fiber Fabrication

Explain the mechanical properties of fibers.

List of additional assignments /experiments

Assignment No. 3


Batch I Explain with internalstructure lnGaAs APDs.

Compare different Photo-detectors.

Batch II Explain in detail Fundamental Receiver Operation.

Explain various parameters used for performance calculation of

OpticalReceivers

Batch III Explain in detailwith operationalprinciple WDM.

Write a note on 'Tunable filters

Batch IV What are Wavelength Routed Networks? Explain in detail Solitons, Write

a note on'Performance of WDM + EDFA Systems


41

Course Title - Industrial Management and Operation Research

Course Industrial Management and Operation

Research Course Code ETC311

Examination

Scheme


Max. Marks 100 25 -- 125

Contact

Hours/ week

4 -- 4

Prepared by Ms.Katre Apurva, Tamboli Zareen. Date 3/11/2015

Prerequisites

Industrial management and operations research are closely related fields that deal with

the design, analysis, and control of complex systems that include people, machines,

material, and information, and the interactions of such systems with their environment.

Course Outcomes: At the end of the course the students should be able to:

CO311.1 Demonstrate the use of management techniques, skills for engineering practice.

CO311.2 Interprete multidisciplinary problems in an orgnization

CO311.3 Demonstrate professional and ethical responsibility

CO311.4 Describe conceptual and analytical processes in an organization.

CO311.5 Explore managerial skills and team work towards the growth of organization

CO311.6 Illustrate the entrepreneur skills and opportunities available from the Govt. for SSI and

MSI


PO CO

a B c d e f g h i j k l

CO311.1 √ √

CO311.2 √ √

CO311.3 √ √ √

CO311.4 √ √ √ √

CO311.5 √ √

CO311.6 √ √


42

Course Contents


Hours

Section I

1. Function of management 06

2. Marketing 06

3. Costing 06

Section II

4. Operation research and LPP 06

5. Assignment and Transportation Models 06

6. PERT and CPM 06

Reference Books/Text Books:

Sr.

No.

Title of Book Author Publisher/Edition Topics

1. Management for Businesses and

Industry. C.S. George . .

2. Industrial Organization. Bethel Atwater,

Smithy, Stackman

and Riggs

3. Essential of Management. Koontz , Odonell

4. Industrial Organization and

management. O.P. Khanna

5. Industrial management Tata M cGraw Hill

6. Qualitative Techniques L.C.Jhamb sharma

and Banga

7. Operation Research W.L. Winston Cengage Learning

8. Problems in OR Hira and Gupta

9. Introduction to Operation Research Gillet Tata Mc graw Hill

Scheme of Marks


with

options

I 1. Function of management 18

2. Marketing 16

3. Costing 16

II 4. Operation research and LPP 16

5. Assignment and Transportation Models 16

6. PERT and CPM 18


43

Course Unitization

Section

Unit Course

Outcomes

No. of Questions in


I

1. Function of management 311.1 02

2. Marketing 311.2 02

3. Costing 311.3 02

II

4. Operation research and LPP 311.4 02

5. Assignment and Transportation

Models 311.5

02

6. PERT and CPM 311.6 02


Section I

Unit No 01 Unit Title Function of Management Planned

Hrs.

06

Lesson schedule

Class

No.


1 Planning Nature, Types, Improvement, Forecasting methods and importance, Organization

Importance and Principles.

2 Staffing Procedure of staffing, performance, appraisal methods

3 Directing Leadership styles, Motivation Theeries-Maslows, Herzbergs, Mc Greqors

4 Comparative study of other configurations of differential amplifiers.

5 Communication Process types, Barriers and Remedies

6 Controlling- process

Review Questions

Q1 What can be done to make organizational planning more effective and efficient and

give one of the practical examples of the industry?

CO311.1

Q2 Explain in brief the functions of management? CO311.1

Q3 Discuss Herzberg’s theory of motivation. how can understanding of this theory

help managers more effectively to motivate subordinate?

CO311.1

Q4 “A leader is a follower”. Do you agree with this statement? What are the major

characteristics of a leader and a follower?

CO311.1

Q5 What is controlling? Discuss steps in controlling procedure. CO311.1

Q6 Describe why forecasting is important for industries. CO311.1

Q7 What are the theories of motivation? Describe any one. CO311.1

Unit No 02 Unit Title Marketing. Planned 06


44

Hrs.

Lesson schedule

Class

No.


1 Marketing and selling concept,

2 marketing mix, Advertising- needs, types, advantages and limitations.

3 Material Management - Purchase and its importance,

4 Policies and procedure, Five Rs of purchasing.

5 Inventory Control - Inventory costs, EOG analysis,

6 ABC analysis

Review Questions

Q1 Describe fully market research procedure CO311.2

Q2 What is marketing strategy? Explain the importance of 4p,s in marketing mix. CO311.2

Q3 What is marketing strategy? What are the product related decisions while

deciding marketing strategy?

CO311.2

Q4 Define and discuss the concept of integrated materials management. Also state

major functions of material management CO311.2

Unit No 03 Unit Title Costing Planned

Hrs.

06

Lesson schedule

Class

No.


1 Elements of cost, cost estimation procedure,

2 Entrepreneurship- importance, Qualities, function of entrepreneur

3 small scale industries procedure of starting SSI unit, Difference Schemes for SSI.

4 Forms of Business Organization Single, partnership, Joint stock, co-operative and state and

central Govt.

5 Social responsibilities and business ethics- introduction

Review Questions

Q1 What are the different type of purchasing policies? Under what condition is each

appropriate? How does it improve the efficiency of organization?

CO311.3

Q2 Explain

1.Procedure to start small scale industry

2.Management information system.

CO311.3

Q3 “ Risk taking ability becomes an important personality trait to become

successful entrepreneur”. Comment CO311.3

Q4 Define operation research and explain application of O.R.

CO311.3


45

Section II

Unit No 04 Unit Title Planned

Hrs.

08

Lesson schedule

Class

No.


1 Introduction to Industrial management and operation Research.

2 Operations Research Definition, methodology, Scope and limitations.

3 Linear programming Concept, Formulation of LPP.

4 Examples on LPP

5 Graphical Method

6 Numerical on graphical method.

7 Simple method

8,9 numerical on Simplex method

Review Questions

Q1 Explain the following w.r.t.LPP

i. Initial or starting solution

ii. Concept of duality

Entering and leaving variables

311.4

Q2 Solve the following LPP using graphical method Maximize Z=50x1+30x2

subjected to

2x1+x2 >= 18

X1 + x2 >=12

3x1 + 2x2 <=34

X1 ,x2 >_=0

311.4

Unit No 05 Unit Title Planned

Hrs.

06

Lesson schedule

Class

No.


1 Assignment Problems Introduction Balanced, Unbalanced assignment.

2 Prohibitive type of assignments, Hungarian methods.

3 Transportation Problems For finding basic feasible solution by Northwest corner method.

4,5 Least cost method

6,7 Vogels approximation method

Unit No 06 Unit Title PERT AND CPM Planned

Hrs.

06

Unit Outcomes

At the end of this unit the students should be able to:

UO1 Explain project management programmed evaluation and review technique CO311.6


46

UO2 Explain CPERTI critical path method. CO311.6

UO3 Explain the network analysis, identifying critical path. CO311.6

UO4 Explain the probability of completing the project within the given time. CO311.6

Lesson schedule

Class

No.


1 Project Management Programmed Evaluation and review technique (PERT).

2 Critical Path Method (CPM).

3 Network analysis

4 Examples for Identifying critical path

5 Probability of completing the project within given time.


Course Title : INDUSTRIAL MANAGEMENT AND ORGANIZATION

RESEARCH

Duration Instructions: 1) Attempt all questions. Max.

Marks

03 Hours 2) Figures to the right indicates full marks. 100Marks

3) Assume suitable data if necessary.

Section-I

1 20

a What is marketing? What are the characteristics of Marketing? 12

b Explain marketing and Selling concept. 04

c What is Marketing mix explain briefly.

04

2 Solve any two 15

a What is inventory control Explain in detail. 07

b Define operation research and explain application of O.R. 08

3

Solve any two

15

a What are the importance of planning explain briefly. 08

b Write a note on following i) Maslows motivation theory

ii) Herzberg’s motivational theory

iii) Mc Groger thory.

07

Section-II

1 20

a Define operation research and briefly explain the methodology of OR

? 07

b Solve using graphical method maximize z =2 +

Subject to + <=10; + <=6; - <=2; - <=1;

, >=0

07

c maximize z=3 + + +5

Subject to 8 + + +2 <=10; 2 + + +4 <=5;

+ + + <=6; , >=0; Solve using simplex method.

06


47

2 15

a Four sales man are to be assigned to four districts, estimate of sales

revenue in thousands of rupees for each sales man are give below.

Districts

Sales man A B C D

1 32 35 40 28

2 40 25 30 22

3 42 27 34 30

4 25 39 41 35

Assign the sales man in different districts and find the profit.

05

b Find out the initial basic solution to the following transportation

problem using north west corner method.

D1 D2 D

3

D4 D5 SUPPLY

S1 3 4 6 8 9 20

S2 2 10 1 5 8 30

S3 7 11 20 40 3 15

S4 2 1 9 14 16 13

DEMAN

D

40 6 8 18 6

04

C Find out the initial basic solution to the following transportation

problem using Vogel’s method.

D

1

D2 D

3

D

4

SU

PPL

Y

S1 19 30 5

0

1

0

7

S2 70 30 4

0

6

0

9

S3 40 8 7

0

2

0

18

DEMAND 5 8 7 1

05


48

4

3

15

a

Consider the problem of assigning five operators to five machines.

The assignment costs are given below.

Operator/machines I II III IV V

A 10 5 13 15 16

B 3 9 18 3 6

C 10 7 2 2 2

D 5 11 9 7 12

E 7 9 10 4 12

05

b Four different jobs are to be done on four different machines. The

given table indicates the cost of producing job I on machine j in

rupees. Assing jobs to different machines so that the total cost is

minimized.

Machines/jobs I II III IV

1 5 7 11 6

2 8 5 9 6

3 4 7 10 7

4 10 4 8 3

05

C Explain the significance of PERT and CPM 05


49

Course Title – Electronics System Design

Course Electronics System Design Course Code ETC307

Examination

Scheme


Max. Marks -- 25 50 75

Contact

Hours/ week

2 2 -- 4

Prepared by Mr.M.P.Takale, Mr. A.A.Hargapure Date 2/11/2015

Prerequisites This course requires students to know what is an op-amp, basic circuits using

op-amp, basic digital circuits and identifying blocks required for designing a particular system


CO312.1 Design a digital measurement system using conventional components and discrete IC’s.

CO312.2 Design modulation and demodulation circuit using phase locked loop.

CO312.3 Design the basic circuits for audio and video signal amplification

CO312.4 Design event counting, pulse generation and delay generation using the timer.

CO312.5 Design an instrumentation system for measuring various physical quantities and control

the process variable using analog controllers like ON-OFF, Proportional and PID

controllers

CO312.6 Design a Switched Mode Power Supply (SMPS) in different configurations such as

step-up, step-down and invert.

CO312.7 Demonstrate use of microcontrollers for process automation.


PO


CO312.1 √ √

CO312.2 √ √ √ √

CO312.3 √

CO312.4 √ √ √

CO312.5 √ √ √

CO312.6 √ √ √ √ √

CO312.7 √ √ √


50

Course Contents


Hours

I DIGITAL VOLTMETER:

Design of 4-digit numeric display circuit, Design of 3½ digit DVM,

Study of IC7107/7106.

03

II PHASE LOCKED LOOP:

Design of digital phase locked loops (cd4046&565), its use in frequency

synthesizer, frequency& phase demodulation, Amplitude modulation.

03

III

AUDIO &VIDEO AMPLIFIERS: Audio amplifier: audio op-amp applications mike pre-amplifier with tone control, study of LM 386 Video amplifier: Theory, voltage gain,NE592,filter applications

06

IV

TIMERS:

Fundamentals of IC timers, timer & 2240 Binary Programmable

Timer/counter, use of timers for event or interval timing, design of

frequency counter using IC 74C926 for the time &event Counting.

06

V

Sensor Signal Conditioning:

For sensors to get output in standard range

1)Temperature–RTD, Thermocouple, Semiconductor LM35,AD549

and1N4148

2)Strain gauge type transducers of 350ohm/120ohm bridge

configuration

3)V to I and I to V converters for std input and output Standard input

output ranges–

0to2V(DVM),0to5V(Microcontroller),4 to20mA(Industrial)

4) Optical encoder process controllers using above transducers ON/OFF

proportional PID controller. Algorithm implementation only for any 8-

bit Microcontroller based process controllers

06

VI

SWITCHED MODE POWER SUPPLY:

Introduction to SMPS, IC LM3524, Design of SMPS using LM3521,

Step up, Step down, Invert mode.

02

VII Micro Controller Based Design: Design of process controllers ON-OFF ,Proportional,PID

02


51

Reference Books:

Sr. No. Title of Book Author Publisher/Edition Topics

1. Industrial Control Electronics Michel Jacob Prentice Hall 5

2. Intersil Data Manual - Intersil 1,4

3. Linear Integrated Circuits Ramakant Gaikwad Pearson 2

4. Linear Data Manual - National Semiconductors 3,6

Unit No. Title Course Outcomes

1 Digital Voltmeter CO312.1

2 Phase Locked Loop CO312.2

3 Audio & Video Amplifiers CO312.3

4 Timers CO 312.4

5 Sensor Signal Conditioning CO 312.5

6 Switched Mode Power Supply CO312.6

7 Micro Controller Based Design CO312.7

Unit

No

1. Unit Title Digital Voltmeter Planned

Hrs.

3

Lesson schedule

Class

No.


1. Design of 4-digit numeric display circuit

2. Design of 3½ digit DVM

3. Study of IC7107/7106.

Review Questions

Q1 List the components required for counting circuit. CO312.1

Q2 Explain the working principle of Digital Voltmeter. CO312.1

Q3 Explain various blocks of digital voltmeter CO312.1

Q4 Explain astable and monostable multivibrator with circuit diagram CO312.1

Q5 Explain seven segment display types and the driver IC‟s required for each type

CO312.1

Q6 Draw and explain auto polarity indicator and corrector circuit and attenuator circuit.

CO312.1

Q7 Explain different phases of operation of IC 7107 CO312.1


52

Unit

No

2 Unit Title Phase Locked Loop Planned

Hrs.

03

Lesson schedule

Class

No.


1 Design of digital PLL using NE565 and CD4046.

2 Blocks of frequency synthesizer and its design.

3 Application of PLL for modulation and demodulation of signals.

Review Questions

Q1 What is a Phase Locked Loop? Explain its working principle. CO312.2

Q2 Draw the pin-out of Ne565 and CD4046 and explain functioning of each pin.

CO312.2

Q3 What is frequency synthesizer? Explain blocks of frequency synthesizer. CO312.2

Q4 Explain use of PLL in modulation and demodulation of signals. CO312.2

Unit

No

3 Unit Title Audio & video amplifier Planned

Hrs.

06

Lesson schedule

Class

No.


1 Basics of audio amplification, audio amplifier blocks and additional circuits.

2 Study of audio amplifier IC LM 386.

3 Mike pre amplifier.

4 Basics of video amplification and related circuits.

5 Study of video amplifier IC NE592.

6 Filter applications.

Review Questions

Q1 What is an audio amplifier? Explain the circuit related to it. CO312.3

Q2 Draw the pin-out of IC LM 386 and explain use of each pin. CO312.3

Q3 What is video amplifier? Explain various circuits related to it. CO312.3

Q4 Draw the pin-out of IC NE 592 and explain use of each pin CO312.3

Q5 CO312.3

Unit

No

4 Unit Title Timers Planned

Hrs.

06

Lesson schedule

Class

No.


1 Fundamentals of IC timers and CMOS timers.

2 Study of IC 2240 binary programmable timer.

3 use of timers for event or interval timing

4 design of frequency counter

5 Study of IC 74C926. design of frequency counter using IC 74C926 for the time counting

6 Design of frequency measurement circuit using IC 74C926.


53

Review Questions

Q1 What is a timer? What are its applications CO312.4

Q2 Explain principle used in frequency measurement. CO312.4

Q3 Explain the principle of time period measurement. CO312.4

Q4 Explain the use of each pin of IC 74C926. What are its advantages? CO312.4

Q5 Explain use of binary programmable counter IC 2240. CO312.4

Unit

No

5 Unit Title Signal conditioning Planned

Hrs.

06

1 Study of different temperature and pressure measurement sensors.

2 Signal conditioning circuit for converting voltage to frequency and voltage to time.

3 Designing of V to I and I to V converters for standard voltage and current ranges.

4 Use of optical encoders.

5 Design of ON-OFF controller.

6 Design of Proportional controller.

Design of PID controller. Review Questions

Q1 Write different types of temperature sensors along with their

specifications.

CO312.5

Q2 Draw and explain instrumentation amplifier. CO312.5

Q3 Explain V to I and I to V converter using op-amp. CO312.5

Q4 Explain working of ON-OFF controller. CO312.5

Q5 Explain working of Proportional controller. CO312.5

Q6 Compare ON-OFF, Proportional and PID controller CO312.5

Unit

No

6 Unit Title Switched Mode Power Supply Planned

Hrs.

02

1 Introduction to SMPS IC 3524

2 Design of SMPS using LM3521 Step-up Step Down, Invert Mode Review Questions

Q1 Write the advantages and disadvantages of regulated power supplies. CO312.6

Q2 Explain the working principle and different blocks of SMPS. CO312.6

Q3 Write the advantages and disadvantages of SMPS. CO312.6

Q4 Write the use of each pin of SMPS IC LM 3524. CO312.6

Q5 Write design steps for designing SMPS in different modes like step-up, step-down and invert

CO312.6

Unit

No

7 Unit Title Microcontroller based design Planned

Hrs.

02

1 Design of process controllers

2 ON-OFF, PID controllers


54

Review Questions

Q1 Draw the interfacing diagram of 8051 with ADC 0808. CO312.7

Q2 Draw the interfacing diagram of 8051 with DAC 0808. CO312.7

Q3 Write the algorithm for designing process controllers using

microcontroller.

CO312.7

Q4 Explain standard buses for interfacing of 8051 microcontroller. CO312.7

Assignments

List of assignments to meet the requirements of the syllabus

Assignment No. 1

Assignment

Title

Digital Voltmeter CO

Q1 List the components required for counting circuit. CO312.1

Q2 Explain the working principle of Digital Voltmeter. CO312.1

Q3 Explain various blocks of digital voltmeter. CO312.1

Q4 Explain astable and monostable multivibrator with circuit diagram. CO312.1

Q5 Explain seven segment display types and the driver IC‟s required

for each type.

CO312.1

Q6

Draw and explain auto polarity indicator and corrector circuit and

attenuator circuit.

CO312.1

Q7 Explain different phases of operation of IC7107 CO312.1

Assignment No. 2

Assignment

Title

Phase Locked Loop CO

Q1 What is a Phase Locked Loop? Explain its working principle CO312.2

Q2 Draw the pin-out of Ne565 and CD4046 and explain functioning of

each pin

CO312.2

Q3 What is frequency synthesizer? Explain blocks of frequency

synthesizer.

CO312.2

Q4 2. Explain use of PLL in modulation and demodulation of signals CO312.2

Q5 3. Explain working principle of DTMF. CO312.2

Assignment No. 3

Assignment

Title

Audio & video amplifier CO

Q1 What is an audio amplifier? Explain the circuit related to it. CO312.3

Q2 Draw the pin-out of IC LM 386 and explain use of each pin. CO312.3

Q3 What is video amplifier? Explain various circuits related to it. CO312.3

Q4 Draw the pin-out of IC NE 592 and explain use of each pin CO312.3

Assignment No. 4


55

Assignment

Title Timers CO

Q1 What is a timer? What are its applications? CO312.4

Q2 Explain principle used in frequency measurement. CO312.4

Q3 Explain the principle of time period measurement. CO312.4

Q4 Explain the use of each pin of IC 74C926. What are its advantages? CO312.4

Q5 Explain use of binary programmable counter IC 2240. CO312.4

Assignment No. 5

Assignment

Title

Signal conditioning CO

Q1 Write different types of temperature sensors along with their specifications.

CO312.5

Q2 Draw and explain instrumentation amplifier. CO312.5

Q3 Explain V to I and I to V converter using op-amp.

CO312.5

Q4 Explain working of ON-OFF controller.

CO312.5

Q5 Explain working of Proportional controller.

CO312.5

Q6 Compare ON-OFF, Proportional and PID controller

CO312.5

Assignment No. 6

Assignment

Title

Switched Mode Power Supply CO

Q1 Write the advantages and disadvantages of regulated power supplies.

CO312.6

Q2 Explain the working principle and different blocks of SMPS.

CO312.6

Q3 Write the advantages and disadvantages of SMPS.

CO312.6

Q4 Write the use of each pin of SMPS IC LM 3524.

CO312.6

Q5 Write design steps for designing SMPS in different modes like step-

up, step-down and invert.

CO312.6


56

List of experiments


Experiment No. Experiment title CO

1. Design of 3½ digit DVM using TTL Ics. 312.1

2. Study of 7107/7106. 312.1

3. Design of frequency synthesizer using 565PLL. 312.2

4. Design of frequency synthesizer using CD4046PLL. 312.2

5. Frequency measurement using 74C926 312.4

6. Interval measurement using74c926. 312.4

7. Study of proportional controller 312.5

8. Study of microcontroller based controller. 312.7

9. Study of LM3524 SMPS 312.6

10. Study of audio & video amplifiers 312.3

11. Study of PID Controller 312.5

12 Study & I to V & V to I converters. 312.5

13

Mini project should be based on above

chapters.(compulsory)

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