Introduction Course Contents Lab Contents Handout Miscellaneous
0. Introduction to Microelectronic Circuits
S. S. Dan and S. R. Zinka
Department of Electrical & Electronics EngineeringBITS Pilani, Hyderbad Campus
January 18, 2016
0. Introduction to Microelectronic Circuits ECE/EEE/INSTR F244, Dept. of EEE, BITS Pilani Hyderabad Campus
Introduction Course Contents Lab Contents Handout Miscellaneous
Outline
1 Introduction
2 Course Contents
3 Lab Contents
4 Handout
5 Miscellaneous
0. Introduction to Microelectronic Circuits ECE/EEE/INSTR F244, Dept. of EEE, BITS Pilani Hyderabad Campus
Introduction Course Contents Lab Contents Handout Miscellaneous
Outline
1 Introduction
2 Course Contents
3 Lab Contents
4 Handout
5 Miscellaneous
0. Introduction to Microelectronic Circuits ECE/EEE/INSTR F244, Dept. of EEE, BITS Pilani Hyderabad Campus
Introduction Course Contents Lab Contents Handout Miscellaneous
What is Meant by Electronics?
Electronics is the science of how to control electric energy, energy in whichthe electrons have a fundamental role.
When the distinction between electronics and electrical sciences started?
This distinction started around 1906 with the invention by Lee De Forest ofthe triode, which made electrical amplification of weak radio signals and
audio signals possible with a non-mechanical device.
0. Introduction to Microelectronic Circuits ECE/EEE/INSTR F244, Dept. of EEE, BITS Pilani Hyderabad Campus
Introduction Course Contents Lab Contents Handout Miscellaneous
What is Meant by Electronics?
Electronics is the science of how to control electric energy, energy in whichthe electrons have a fundamental role.
When the distinction between electronics and electrical sciences started?
This distinction started around 1906 with the invention by Lee De Forest ofthe triode, which made electrical amplification of weak radio signals and
audio signals possible with a non-mechanical device.
0. Introduction to Microelectronic Circuits ECE/EEE/INSTR F244, Dept. of EEE, BITS Pilani Hyderabad Campus
Introduction Course Contents Lab Contents Handout Miscellaneous
What is Meant by Electronics?
Electronics is the science of how to control electric energy, energy in whichthe electrons have a fundamental role.
When the distinction between electronics and electrical sciences started?
This distinction started around 1906 with the invention by Lee De Forest ofthe triode, which made electrical amplification of weak radio signals and
audio signals possible with a non-mechanical device.
0. Introduction to Microelectronic Circuits ECE/EEE/INSTR F244, Dept. of EEE, BITS Pilani Hyderabad Campus
Introduction Course Contents Lab Contents Handout Miscellaneous
What is Meant by Electronics?
Electronics is the science of how to control electric energy, energy in whichthe electrons have a fundamental role.
When the distinction between electronics and electrical sciences started?
This distinction started around 1906 with the invention by Lee De Forest ofthe triode, which made electrical amplification of weak radio signals and
audio signals possible with a non-mechanical device.
0. Introduction to Microelectronic Circuits ECE/EEE/INSTR F244, Dept. of EEE, BITS Pilani Hyderabad Campus
Introduction Course Contents Lab Contents Handout Miscellaneous
What is Meant by Electronics?
Electronics is the science of how to control electric energy, energy in whichthe electrons have a fundamental role.
When the distinction between electronics and electrical sciences started?
This distinction started around 1906 with the invention by Lee De Forest ofthe triode, which made electrical amplification of weak radio signals and
audio signals possible with a non-mechanical device.
0. Introduction to Microelectronic Circuits ECE/EEE/INSTR F244, Dept. of EEE, BITS Pilani Hyderabad Campus
Introduction Course Contents Lab Contents Handout Miscellaneous
What type of electronic components have you studied so far?
0. Introduction to Microelectronic Circuits ECE/EEE/INSTR F244, Dept. of EEE, BITS Pilani Hyderabad Campus
Introduction Course Contents Lab Contents Handout Miscellaneous
A few Electronic Components
• Vacuum tubes
• Diodes
• Transistors
• Passive electrical components (such as R, L, and C)
Can we consider op-amps as individual electronic components just like
diodes, transistors, etc?
0. Introduction to Microelectronic Circuits ECE/EEE/INSTR F244, Dept. of EEE, BITS Pilani Hyderabad Campus
Introduction Course Contents Lab Contents Handout Miscellaneous
A few Electronic Components
• Vacuum tubes
• Diodes
• Transistors
• Passive electrical components (such as R, L, and C)
Can we consider op-amps as individual electronic components just like
diodes, transistors, etc?
0. Introduction to Microelectronic Circuits ECE/EEE/INSTR F244, Dept. of EEE, BITS Pilani Hyderabad Campus
Introduction Course Contents Lab Contents Handout Miscellaneous
A few Electronic Components
• Vacuum tubes
• Diodes
• Transistors
• Passive electrical components (such as R, L, and C)
Can we consider op-amps as individual electronic components just like
diodes, transistors, etc?
0. Introduction to Microelectronic Circuits ECE/EEE/INSTR F244, Dept. of EEE, BITS Pilani Hyderabad Campus
Introduction Course Contents Lab Contents Handout Miscellaneous
A few Electronic Components
• Vacuum tubes
• Diodes
• Transistors
• Passive electrical components (such as R, L, and C)
Can we consider op-amps as individual electronic components just like
diodes, transistors, etc?
0. Introduction to Microelectronic Circuits ECE/EEE/INSTR F244, Dept. of EEE, BITS Pilani Hyderabad Campus
Introduction Course Contents Lab Contents Handout Miscellaneous
A few Electronic Components
• Vacuum tubes
• Diodes
• Transistors
• Passive electrical components (such as R, L, and C)
Can we consider op-amps as individual electronic components just like
diodes, transistors, etc?
0. Introduction to Microelectronic Circuits ECE/EEE/INSTR F244, Dept. of EEE, BITS Pilani Hyderabad Campus
Introduction Course Contents Lab Contents Handout Miscellaneous
A few Electronic Components
• Vacuum tubes
• Diodes
• Transistors
• Passive electrical components (such as R, L, and C)
Can we consider op-amps as individual electronic components just like
diodes, transistors, etc?
0. Introduction to Microelectronic Circuits ECE/EEE/INSTR F244, Dept. of EEE, BITS Pilani Hyderabad Campus
Introduction Course Contents Lab Contents Handout Miscellaneous
Analog vs Digital Electronics?
First of all, let’s try to understand the difference between analog and digitalsignals ...
0. Introduction to Microelectronic Circuits ECE/EEE/INSTR F244, Dept. of EEE, BITS Pilani Hyderabad Campus
Introduction Course Contents Lab Contents Handout Miscellaneous
Analog vs Digital Electronics?
First of all, let’s try to understand the difference between analog and digitalsignals ...
0. Introduction to Microelectronic Circuits ECE/EEE/INSTR F244, Dept. of EEE, BITS Pilani Hyderabad Campus
Introduction Course Contents Lab Contents Handout Miscellaneous
Analog and Digital Signals
First of all, what is meant by the word digit?
Now, can you guess the difference between analog and digital?
If you treat an entire textbook (written in English) as a signal, then is itanalog or digital?
Can you give me an example for one of the oldest binary digital systems?
0. Introduction to Microelectronic Circuits ECE/EEE/INSTR F244, Dept. of EEE, BITS Pilani Hyderabad Campus
Introduction Course Contents Lab Contents Handout Miscellaneous
Analog and Digital Signals
First of all, what is meant by the word digit?
Now, can you guess the difference between analog and digital?
If you treat an entire textbook (written in English) as a signal, then is itanalog or digital?
Can you give me an example for one of the oldest binary digital systems?
0. Introduction to Microelectronic Circuits ECE/EEE/INSTR F244, Dept. of EEE, BITS Pilani Hyderabad Campus
Introduction Course Contents Lab Contents Handout Miscellaneous
Analog and Digital Signals
First of all, what is meant by the word digit?
Now, can you guess the difference between analog and digital?
If you treat an entire textbook (written in English) as a signal, then is itanalog or digital?
Can you give me an example for one of the oldest binary digital systems?
0. Introduction to Microelectronic Circuits ECE/EEE/INSTR F244, Dept. of EEE, BITS Pilani Hyderabad Campus
Introduction Course Contents Lab Contents Handout Miscellaneous
Analog and Digital Signals
First of all, what is meant by the word digit?
Now, can you guess the difference between analog and digital?
If you treat an entire textbook (written in English) as a signal, then is itanalog or digital?
Can you give me an example for one of the oldest binary digital systems?
0. Introduction to Microelectronic Circuits ECE/EEE/INSTR F244, Dept. of EEE, BITS Pilani Hyderabad Campus
Introduction Course Contents Lab Contents Handout Miscellaneous
Analog and Digital Signals
First of all, what is meant by the word digit?
Now, can you guess the difference between analog and digital?
If you treat an entire textbook (written in English) as a signal, then is itanalog or digital?
Can you give me an example for one of the oldest binary digital systems?
0. Introduction to Microelectronic Circuits ECE/EEE/INSTR F244, Dept. of EEE, BITS Pilani Hyderabad Campus
Introduction Course Contents Lab Contents Handout Miscellaneous
Analog vs Digital & Continuous vs Discrete
Let’s try to understand the difference more clearly ...
0. Introduction to Microelectronic Circuits ECE/EEE/INSTR F244, Dept. of EEE, BITS Pilani Hyderabad Campus
Introduction Course Contents Lab Contents Handout Miscellaneous
Analog vs Digital & Continuous vs Discrete
Let’s try to understand the difference more clearly ...
0. Introduction to Microelectronic Circuits ECE/EEE/INSTR F244, Dept. of EEE, BITS Pilani Hyderabad Campus
Introduction Course Contents Lab Contents Handout Miscellaneous
A Continuous Analog Signal
0. Introduction to Microelectronic Circuits ECE/EEE/INSTR F244, Dept. of EEE, BITS Pilani Hyderabad Campus
Introduction Course Contents Lab Contents Handout Miscellaneous
A Continuous Analog Signal
x(t)
1234567
t
0. Introduction to Microelectronic Circuits ECE/EEE/INSTR F244, Dept. of EEE, BITS Pilani Hyderabad Campus
Introduction Course Contents Lab Contents Handout Miscellaneous
A Discrete Analog Signal
x(t)
1234567
t
0. Introduction to Microelectronic Circuits ECE/EEE/INSTR F244, Dept. of EEE, BITS Pilani Hyderabad Campus
Introduction Course Contents Lab Contents Handout Miscellaneous
A Discrete Digital Signal
x(t)
1234567
t
0. Introduction to Microelectronic Circuits ECE/EEE/INSTR F244, Dept. of EEE, BITS Pilani Hyderabad Campus
Introduction Course Contents Lab Contents Handout Miscellaneous
A Continuous Digital Signal
x(t)
1234567
t
0. Introduction to Microelectronic Circuits ECE/EEE/INSTR F244, Dept. of EEE, BITS Pilani Hyderabad Campus
Introduction Course Contents Lab Contents Handout Miscellaneous
A Continuous (Binary) Digital Signal – PCM
x(t)
1234567
t000 100 101 100 011 100 110 111 101 011 011 100 100
0. Introduction to Microelectronic Circuits ECE/EEE/INSTR F244, Dept. of EEE, BITS Pilani Hyderabad Campus
Introduction Course Contents Lab Contents Handout Miscellaneous
So, the Difference between Analog and DigitalElectronics is ...
Analog electronics are electronic systems with a continuously variable signal,in contrast to digital electronics where signals usually take only two (or a
finite number of) levels.
Give me a few examples for both analog as well digital circuits ...
0. Introduction to Microelectronic Circuits ECE/EEE/INSTR F244, Dept. of EEE, BITS Pilani Hyderabad Campus
Introduction Course Contents Lab Contents Handout Miscellaneous
So, the Difference between Analog and DigitalElectronics is ...
Analog electronics are electronic systems with a continuously variable signal,in contrast to digital electronics where signals usually take only two (or a
finite number of) levels.
Give me a few examples for both analog as well digital circuits ...
0. Introduction to Microelectronic Circuits ECE/EEE/INSTR F244, Dept. of EEE, BITS Pilani Hyderabad Campus
Introduction Course Contents Lab Contents Handout Miscellaneous
So, the Difference between Analog and DigitalElectronics is ...
Analog electronics are electronic systems with a continuously variable signal,in contrast to digital electronics where signals usually take only two (or a
finite number of) levels.
Give me a few examples for both analog as well digital circuits ...
0. Introduction to Microelectronic Circuits ECE/EEE/INSTR F244, Dept. of EEE, BITS Pilani Hyderabad Campus
Introduction Course Contents Lab Contents Handout Miscellaneous
Discrete vs Integrated Circuits
Integrated circuits (ICs) consist mostly of transistors (why?) whereas discretecircuits commonly contain resistors and capacitors as well.
Inductors are used in some high frequency analog circuits, but tend tooccupy large chip area if used at low frequencies.
0. Introduction to Microelectronic Circuits ECE/EEE/INSTR F244, Dept. of EEE, BITS Pilani Hyderabad Campus
Introduction Course Contents Lab Contents Handout Miscellaneous
Discrete vs Integrated Circuits
Integrated circuits (ICs) consist mostly of transistors (why?) whereas discretecircuits commonly contain resistors and capacitors as well.
Inductors are used in some high frequency analog circuits, but tend tooccupy large chip area if used at low frequencies.
0. Introduction to Microelectronic Circuits ECE/EEE/INSTR F244, Dept. of EEE, BITS Pilani Hyderabad Campus
Introduction Course Contents Lab Contents Handout Miscellaneous
Discrete vs Integrated Circuits
Integrated circuits (ICs) consist mostly of transistors (why?) whereas discretecircuits commonly contain resistors and capacitors as well.
Inductors are used in some high frequency analog circuits, but tend tooccupy large chip area if used at low frequencies.
0. Introduction to Microelectronic Circuits ECE/EEE/INSTR F244, Dept. of EEE, BITS Pilani Hyderabad Campus
Introduction Course Contents Lab Contents Handout Miscellaneous
Then what is Meant by Microelectronics?
Microelectronics is a subfield of electronics. As the name suggests,microelectronics relates to the study and manufacture of very small electronic
designs and components.
0. Introduction to Microelectronic Circuits ECE/EEE/INSTR F244, Dept. of EEE, BITS Pilani Hyderabad Campus
Introduction Course Contents Lab Contents Handout Miscellaneous
Then what is Meant by Microelectronics?
Microelectronics is a subfield of electronics. As the name suggests,microelectronics relates to the study and manufacture of very small electronic
designs and components.
0. Introduction to Microelectronic Circuits ECE/EEE/INSTR F244, Dept. of EEE, BITS Pilani Hyderabad Campus
Introduction Course Contents Lab Contents Handout Miscellaneous
Outline
1 Introduction
2 Course Contents
3 Lab Contents
4 Handout
5 Miscellaneous
0. Introduction to Microelectronic Circuits ECE/EEE/INSTR F244, Dept. of EEE, BITS Pilani Hyderabad Campus
Introduction Course Contents Lab Contents Handout Miscellaneous
How many types of electronic circuits have you studied so far?
0. Introduction to Microelectronic Circuits ECE/EEE/INSTR F244, Dept. of EEE, BITS Pilani Hyderabad Campus
Introduction Course Contents Lab Contents Handout Miscellaneous
What are We Going to Study in this Course?
1 Review of Network Theory
2 Introduction to Amplifiers & Feedback
3 Ideal Op-Amp Circuits
4 MOSFET Circuits, Amplifiers and Frequency Response
5 BJT Circuits, Amplifiers and Frequency Response
6 Feedback in BJT and MOSFET Circuits
7 Passive and Active Current Sources
8 Differential Amplifiers
0. Introduction to Microelectronic Circuits ECE/EEE/INSTR F244, Dept. of EEE, BITS Pilani Hyderabad Campus
Introduction Course Contents Lab Contents Handout Miscellaneous
What are We Going to Study in this Course?
1 Review of Network Theory
2 Introduction to Amplifiers & Feedback
3 Ideal Op-Amp Circuits
4 MOSFET Circuits, Amplifiers and Frequency Response
5 BJT Circuits, Amplifiers and Frequency Response
6 Feedback in BJT and MOSFET Circuits
7 Passive and Active Current Sources
8 Differential Amplifiers
0. Introduction to Microelectronic Circuits ECE/EEE/INSTR F244, Dept. of EEE, BITS Pilani Hyderabad Campus
Introduction Course Contents Lab Contents Handout Miscellaneous
What are We Going to Study in this Course?
1 Review of Network Theory
2 Introduction to Amplifiers & Feedback
3 Ideal Op-Amp Circuits
4 MOSFET Circuits, Amplifiers and Frequency Response
5 BJT Circuits, Amplifiers and Frequency Response
6 Feedback in BJT and MOSFET Circuits
7 Passive and Active Current Sources
8 Differential Amplifiers
0. Introduction to Microelectronic Circuits ECE/EEE/INSTR F244, Dept. of EEE, BITS Pilani Hyderabad Campus
Introduction Course Contents Lab Contents Handout Miscellaneous
What are We Going to Study in this Course?
1 Review of Network Theory
2 Introduction to Amplifiers & Feedback
3 Ideal Op-Amp Circuits
4 MOSFET Circuits, Amplifiers and Frequency Response
5 BJT Circuits, Amplifiers and Frequency Response
6 Feedback in BJT and MOSFET Circuits
7 Passive and Active Current Sources
8 Differential Amplifiers
0. Introduction to Microelectronic Circuits ECE/EEE/INSTR F244, Dept. of EEE, BITS Pilani Hyderabad Campus
Introduction Course Contents Lab Contents Handout Miscellaneous
What are We Going to Study in this Course?
1 Review of Network Theory
2 Introduction to Amplifiers & Feedback
3 Ideal Op-Amp Circuits
4 MOSFET Circuits, Amplifiers and Frequency Response
5 BJT Circuits, Amplifiers and Frequency Response
6 Feedback in BJT and MOSFET Circuits
7 Passive and Active Current Sources
8 Differential Amplifiers
0. Introduction to Microelectronic Circuits ECE/EEE/INSTR F244, Dept. of EEE, BITS Pilani Hyderabad Campus
Introduction Course Contents Lab Contents Handout Miscellaneous
What are We Going to Study in this Course?
1 Review of Network Theory
2 Introduction to Amplifiers & Feedback
3 Ideal Op-Amp Circuits
4 MOSFET Circuits, Amplifiers and Frequency Response
5 BJT Circuits, Amplifiers and Frequency Response
6 Feedback in BJT and MOSFET Circuits
7 Passive and Active Current Sources
8 Differential Amplifiers
0. Introduction to Microelectronic Circuits ECE/EEE/INSTR F244, Dept. of EEE, BITS Pilani Hyderabad Campus
Introduction Course Contents Lab Contents Handout Miscellaneous
What are We Going to Study in this Course?
1 Review of Network Theory
2 Introduction to Amplifiers & Feedback
3 Ideal Op-Amp Circuits
4 MOSFET Circuits, Amplifiers and Frequency Response
5 BJT Circuits, Amplifiers and Frequency Response
6 Feedback in BJT and MOSFET Circuits
7 Passive and Active Current Sources
8 Differential Amplifiers
0. Introduction to Microelectronic Circuits ECE/EEE/INSTR F244, Dept. of EEE, BITS Pilani Hyderabad Campus
Introduction Course Contents Lab Contents Handout Miscellaneous
What are We Going to Study in this Course?
1 Review of Network Theory
2 Introduction to Amplifiers & Feedback
3 Ideal Op-Amp Circuits
4 MOSFET Circuits, Amplifiers and Frequency Response
5 BJT Circuits, Amplifiers and Frequency Response
6 Feedback in BJT and MOSFET Circuits
7 Passive and Active Current Sources
8 Differential Amplifiers
0. Introduction to Microelectronic Circuits ECE/EEE/INSTR F244, Dept. of EEE, BITS Pilani Hyderabad Campus
Introduction Course Contents Lab Contents Handout Miscellaneous
What are We Going to Study in this Course?
1 Review of Network Theory
2 Introduction to Amplifiers & Feedback
3 Ideal Op-Amp Circuits
4 MOSFET Circuits, Amplifiers and Frequency Response
5 BJT Circuits, Amplifiers and Frequency Response
6 Feedback in BJT and MOSFET Circuits
7 Passive and Active Current Sources
8 Differential Amplifiers
0. Introduction to Microelectronic Circuits ECE/EEE/INSTR F244, Dept. of EEE, BITS Pilani Hyderabad Campus
Introduction Course Contents Lab Contents Handout Miscellaneous
Why do we need to study all these things?
0. Introduction to Microelectronic Circuits ECE/EEE/INSTR F244, Dept. of EEE, BITS Pilani Hyderabad Campus
Introduction Course Contents Lab Contents Handout Miscellaneous
Let’s See Internal Circuitry of an Op-Amp
0. Introduction to Microelectronic Circuits ECE/EEE/INSTR F244, Dept. of EEE, BITS Pilani Hyderabad Campus
Introduction Course Contents Lab Contents Handout Miscellaneous
Let’s See Internal Circuitry of an Op-Amp
Non-invertinginput
3
1 kΩ
1
Offsetnull
50 kΩ
1 kΩ
5
Offsetnull
Invertinginput
2
7VS+
5 kΩ
39 kΩ
50 kΩ 50 Ω
7.5 kΩ
4.5 kΩ
30 pF25 Ω
50 Ω
6
Output
4
VS−
Q1
Q8 Q9Q12 Q13
Q14
Q17
Q20
Q2
Q3 Q4
Q7
Q5Q6
Q10
Q11
Q22
Q15
Q19
Q16
0. Introduction to Microelectronic Circuits ECE/EEE/INSTR F244, Dept. of EEE, BITS Pilani Hyderabad Campus
Introduction Course Contents Lab Contents Handout Miscellaneous
Let’s See Internal Circuitry of an Op-Amp
Non-invertinginput
3
1 kΩ
1
Offsetnull
50 kΩ
1 kΩ
5
Offsetnull
Invertinginput
2
7VS+
5 kΩ
39 kΩ
50 kΩ 50 Ω
7.5 kΩ
4.5 kΩ
30 pF25 Ω
50 Ω
6
Output
4
VS−
Q1
Q8 Q9Q12 Q13
Q14
Q17
Q20
Q2
Q3 Q4
Q7
Q5Q6
Q10
Q11
Q22
Q15
Q19
Q16
Differential amplifier
0. Introduction to Microelectronic Circuits ECE/EEE/INSTR F244, Dept. of EEE, BITS Pilani Hyderabad Campus
Introduction Course Contents Lab Contents Handout Miscellaneous
Let’s See Internal Circuitry of an Op-Amp
Non-invertinginput
3
1 kΩ
1
Offsetnull
50 kΩ
1 kΩ
5
Offsetnull
Invertinginput
2
7VS+
5 kΩ
39 kΩ
50 kΩ 50 Ω
7.5 kΩ
4.5 kΩ
30 pF25 Ω
50 Ω
6
Output
4
VS−
Q1
Q8 Q9Q12 Q13
Q14
Q17
Q20
Q2
Q3 Q4
Q7
Q5Q6
Q10
Q11
Q22
Q15
Q19
Q16
Current mirror Current mirror
Current mirrorDifferential amplifier
0. Introduction to Microelectronic Circuits ECE/EEE/INSTR F244, Dept. of EEE, BITS Pilani Hyderabad Campus
Introduction Course Contents Lab Contents Handout Miscellaneous
Let’s See Internal Circuitry of an Op-Amp
Non-invertinginput
3
1 kΩ
1
Offsetnull
50 kΩ
1 kΩ
5
Offsetnull
Invertinginput
2
7VS+
5 kΩ
39 kΩ
50 kΩ 50 Ω
7.5 kΩ
4.5 kΩ
30 pF25 Ω
50 Ω
6
Output
4
VS−
Q1
Q8 Q9Q12 Q13
Q14
Q17
Q20
Q2
Q3 Q4
Q7
Q5Q6
Q10
Q11
Q22
Q15
Q19
Q16
Current mirror Current mirror
Current mirrorDifferential amplifier Classs A gain stage
0. Introduction to Microelectronic Circuits ECE/EEE/INSTR F244, Dept. of EEE, BITS Pilani Hyderabad Campus
Introduction Course Contents Lab Contents Handout Miscellaneous
Let’s See Internal Circuitry of an Op-Amp
Non-invertinginput
3
1 kΩ
1
Offsetnull
50 kΩ
1 kΩ
5
Offsetnull
Invertinginput
2
7VS+
5 kΩ
39 kΩ
50 kΩ 50 Ω
7.5 kΩ
4.5 kΩ
30 pF25 Ω
50 Ω
6
Output
4
VS−
Q1
Q8 Q9Q12 Q13
Q14
Q17
Q20
Q2
Q3 Q4
Q7
Q5Q6
Q10
Q11
Q22
Q15
Q19
Q16
Current mirror Current mirror
Current mirrorDifferential amplifier Classs A gain stage
Voltage level shifter
0. Introduction to Microelectronic Circuits ECE/EEE/INSTR F244, Dept. of EEE, BITS Pilani Hyderabad Campus
Introduction Course Contents Lab Contents Handout Miscellaneous
Let’s See Internal Circuitry of an Op-Amp
Non-invertinginput
3
1 kΩ
1
Offsetnull
50 kΩ
1 kΩ
5
Offsetnull
Invertinginput
2
7VS+
5 kΩ
39 kΩ
50 kΩ 50 Ω
7.5 kΩ
4.5 kΩ
30 pF25 Ω
50 Ω
6
Output
4
VS−
Q1
Q8 Q9Q12 Q13
Q14
Q17
Q20
Q2
Q3 Q4
Q7
Q5Q6
Q10
Q11
Q22
Q15
Q19
Q16
Current mirror Current mirror
Current mirrorDifferential amplifier Classs A gain stage
Output stage
Voltage level shifter
0. Introduction to Microelectronic Circuits ECE/EEE/INSTR F244, Dept. of EEE, BITS Pilani Hyderabad Campus
Introduction Course Contents Lab Contents Handout Miscellaneous
One Final Thing ...
As you can observe by now, a major theme of this course is study of varioustypes of amplifiers ...
Why amplifiers are so important?
0. Introduction to Microelectronic Circuits ECE/EEE/INSTR F244, Dept. of EEE, BITS Pilani Hyderabad Campus
Introduction Course Contents Lab Contents Handout Miscellaneous
One Final Thing ...
As you can observe by now, a major theme of this course is study of varioustypes of amplifiers ...
Why amplifiers are so important?
0. Introduction to Microelectronic Circuits ECE/EEE/INSTR F244, Dept. of EEE, BITS Pilani Hyderabad Campus
Introduction Course Contents Lab Contents Handout Miscellaneous
One Final Thing ...
As you can observe by now, a major theme of this course is study of varioustypes of amplifiers ...
Why amplifiers are so important?
0. Introduction to Microelectronic Circuits ECE/EEE/INSTR F244, Dept. of EEE, BITS Pilani Hyderabad Campus
Introduction Course Contents Lab Contents Handout Miscellaneous
Amplification & Impedance Matching
0. Introduction to Microelectronic Circuits ECE/EEE/INSTR F244, Dept. of EEE, BITS Pilani Hyderabad Campus
Introduction Course Contents Lab Contents Handout Miscellaneous
Amplification & Impedance Matching
0. Introduction to Microelectronic Circuits ECE/EEE/INSTR F244, Dept. of EEE, BITS Pilani Hyderabad Campus
Introduction Course Contents Lab Contents Handout Miscellaneous
Amplification & Impedance Matching
0. Introduction to Microelectronic Circuits ECE/EEE/INSTR F244, Dept. of EEE, BITS Pilani Hyderabad Campus
Introduction Course Contents Lab Contents Handout Miscellaneous
Amplification & Impedance Matching
0. Introduction to Microelectronic Circuits ECE/EEE/INSTR F244, Dept. of EEE, BITS Pilani Hyderabad Campus
Introduction Course Contents Lab Contents Handout Miscellaneous
Amplification & Impedance Matching
0. Introduction to Microelectronic Circuits ECE/EEE/INSTR F244, Dept. of EEE, BITS Pilani Hyderabad Campus
Introduction Course Contents Lab Contents Handout Miscellaneous
Amplification & Impedance Matching
Voltage Amplifier
0. Introduction to Microelectronic Circuits ECE/EEE/INSTR F244, Dept. of EEE, BITS Pilani Hyderabad Campus
Introduction Course Contents Lab Contents Handout Miscellaneous
Outline
1 Introduction
2 Course Contents
3 Lab Contents
4 Handout
5 Miscellaneous
0. Introduction to Microelectronic Circuits ECE/EEE/INSTR F244, Dept. of EEE, BITS Pilani Hyderabad Campus
Introduction Course Contents Lab Contents Handout Miscellaneous
Lab Experiments
• Introduction to electronics laboratory: (a) Passive components (b)Measurement equipment
• Applications of diode (a) Diode Characteristics (b) Clippers and Peakdetector
• Performance measurement of regulated DC power supply
• Characteristics of MOSFET in common-source (CS) configuration
• Frequency Response of common-source (CS) MOSFET amplifier
0. Introduction to Microelectronic Circuits ECE/EEE/INSTR F244, Dept. of EEE, BITS Pilani Hyderabad Campus
Introduction Course Contents Lab Contents Handout Miscellaneous
Lab Experiments
• Introduction to electronics laboratory: (a) Passive components (b)Measurement equipment
• Applications of diode (a) Diode Characteristics (b) Clippers and Peakdetector
• Performance measurement of regulated DC power supply
• Characteristics of MOSFET in common-source (CS) configuration
• Frequency Response of common-source (CS) MOSFET amplifier
0. Introduction to Microelectronic Circuits ECE/EEE/INSTR F244, Dept. of EEE, BITS Pilani Hyderabad Campus
Introduction Course Contents Lab Contents Handout Miscellaneous
Lab Experiments ... Cont’d
• Characteristics of BJT in common-emitter (CE) configuration
• Characteristics of BJT in common-base (CB) and common-collector (CC)configurations
• Frequency response of common-emitter BJT amplifier
• Design of current mirror using SPICE
• Design of differential amplifier using SPICE
0. Introduction to Microelectronic Circuits ECE/EEE/INSTR F244, Dept. of EEE, BITS Pilani Hyderabad Campus
Introduction Course Contents Lab Contents Handout Miscellaneous
Outline
1 Introduction
2 Course Contents
3 Lab Contents
4 Handout
5 Miscellaneous
0. Introduction to Microelectronic Circuits ECE/EEE/INSTR F244, Dept. of EEE, BITS Pilani Hyderabad Campus
Introduction Course Contents Lab Contents Handout Miscellaneous
Course Plan
0. Introduction to Microelectronic Circuits ECE/EEE/INSTR F244, Dept. of EEE, BITS Pilani Hyderabad Campus
Introduction Course Contents Lab Contents Handout Miscellaneous
Course Plan
S.
No.Topic Learning Objective
No. of
Lectures
Ref. From the
Text
1
Introduction to
amplifiers, review of
basic network theory,
and feedback
Characteristic of
amplifiers and feedback
concepts
6T1: 1.4 – 1.6
T1: 7.1 – 7.6
2Ideal Operational
Amplifiers
Design and
characterization of ideal
OP-AMP circuits
5 T1: 5.1 – 5.10
3Models and physics of
MOSFETMOS device physics 3 T1: 4.1 – 4.6
4MOSFET Amplifiers and
Frequency response
Discrete MOSFET
Amplifier design5 T1: 4.7 – 4.10
5Models and physics of
BJTBJT device physics 3 T1: 3.1 – 3.6
0. Introduction to Microelectronic Circuits ECE/EEE/INSTR F244, Dept. of EEE, BITS Pilani Hyderabad Campus
Introduction Course Contents Lab Contents Handout Miscellaneous
Course Plan ... Cont’d
S.
No.Topic Learning Objective
No. of
Lectures
Ref. From the
Text
6BJT Amplifiers and
frequency response
Discrete BJT Amplifier
design3 T1: 3.7 – 3.10
7Feedback in BJT and
MOSFET circuitsStudy of Feedback 3 T1: 7.1 – 7.11
8 Differential amplifiersDesign of differential
amplifiers6 T1: 8.1 – 8.7
9Passive and active
current mirrorsDesign of IC bias circuits 4
T1: 6.3, 6.4,
6.14
10
Review & Overview of
state of the art IC
manufacturing
Building of Electronic
Systems1
To be
Announced
0. Introduction to Microelectronic Circuits ECE/EEE/INSTR F244, Dept. of EEE, BITS Pilani Hyderabad Campus
Introduction Course Contents Lab Contents Handout Miscellaneous
Textbooks and References
Text Book:
• A. S. Sedra, K. C. Smith, “Microelectronic Circuits”, Oxford UniversityPress, Sixth Edition, 2011. [T1]
Reference Books:
• R. C. Jaeger, “Microelectronic Circuit Design”, Tata McGraw-HillCompanies Inc., International Edition. [R1]
• R. J. Baker, H. W. Li, D. E. Boyce, “CMOS circuit Design Layout andsimulation.” IEEE Press series on Microelectronic Systems, PHI. [R2]
0. Introduction to Microelectronic Circuits ECE/EEE/INSTR F244, Dept. of EEE, BITS Pilani Hyderabad Campus
Introduction Course Contents Lab Contents Handout Miscellaneous
Textbooks and References
Text Book:
• A. S. Sedra, K. C. Smith, “Microelectronic Circuits”, Oxford UniversityPress, Sixth Edition, 2011. [T1]
Reference Books:
• R. C. Jaeger, “Microelectronic Circuit Design”, Tata McGraw-HillCompanies Inc., International Edition. [R1]
• R. J. Baker, H. W. Li, D. E. Boyce, “CMOS circuit Design Layout andsimulation.” IEEE Press series on Microelectronic Systems, PHI. [R2]
0. Introduction to Microelectronic Circuits ECE/EEE/INSTR F244, Dept. of EEE, BITS Pilani Hyderabad Campus
Introduction Course Contents Lab Contents Handout Miscellaneous
Textbooks and References
Text Book:
• A. S. Sedra, K. C. Smith, “Microelectronic Circuits”, Oxford UniversityPress, Sixth Edition, 2011. [T1]
Reference Books:
• R. C. Jaeger, “Microelectronic Circuit Design”, Tata McGraw-HillCompanies Inc., International Edition. [R1]
• R. J. Baker, H. W. Li, D. E. Boyce, “CMOS circuit Design Layout andsimulation.” IEEE Press series on Microelectronic Systems, PHI. [R2]
0. Introduction to Microelectronic Circuits ECE/EEE/INSTR F244, Dept. of EEE, BITS Pilani Hyderabad Campus
Introduction Course Contents Lab Contents Handout Miscellaneous
Evaluation Scheme
EC
No.Components Duration Weightage (%) Date & Time Remarks
1 Test-1 60 min 1512:30 – 1:30 PM
(24/2)CB
2 Test-2 60 min 1512:30 – 1:30 PM
(3/4)CB
3Surprise
Quizzes- 10 - CB
4Assignment
(Take Home)- 20 Continuous OB
5 Comprehensive 3 Hrs 40 14/05 AN CB
0. Introduction to Microelectronic Circuits ECE/EEE/INSTR F244, Dept. of EEE, BITS Pilani Hyderabad Campus
Introduction Course Contents Lab Contents Handout Miscellaneous
Evaluation Scheme
EC
No.Components Duration Weightage (%) Date & Time Remarks
1 Test-1 60 min 1512:30 – 1:30 PM
(24/2)CB
2 Test-2 60 min 1512:30 – 1:30 PM
(3/4)CB
3Surprise
Quizzes- 10 - CB
4Assignment
(Take Home)- 20 Continuous OB
5 Comprehensive 3 Hrs 40 14/05 AN CB
0. Introduction to Microelectronic Circuits ECE/EEE/INSTR F244, Dept. of EEE, BITS Pilani Hyderabad Campus
Introduction Course Contents Lab Contents Handout Miscellaneous
Outline
1 Introduction
2 Course Contents
3 Lab Contents
4 Handout
5 Miscellaneous
0. Introduction to Microelectronic Circuits ECE/EEE/INSTR F244, Dept. of EEE, BITS Pilani Hyderabad Campus
Introduction Course Contents Lab Contents Handout Miscellaneous
Some Useful Resources
• LTspice & Qucs• LyX• Inkscape• Zotero• Python + Geany• http://www.electronics-tutorials.ws
0. Introduction to Microelectronic Circuits ECE/EEE/INSTR F244, Dept. of EEE, BITS Pilani Hyderabad Campus
Introduction Course Contents Lab Contents Handout Miscellaneous
Some Useful Resources
• LTspice & Qucs• LyX• Inkscape• Zotero• Python + Geany• http://www.electronics-tutorials.ws
0. Introduction to Microelectronic Circuits ECE/EEE/INSTR F244, Dept. of EEE, BITS Pilani Hyderabad Campus
Introduction Course Contents Lab Contents Handout Miscellaneous
QUCS
0. Introduction to Microelectronic Circuits ECE/EEE/INSTR F244, Dept. of EEE, BITS Pilani Hyderabad Campus
Introduction Course Contents Lab Contents Handout Miscellaneous
LYX
0. Introduction to Microelectronic Circuits ECE/EEE/INSTR F244, Dept. of EEE, BITS Pilani Hyderabad Campus
Introduction Course Contents Lab Contents Handout Miscellaneous
Inkscape
0. Introduction to Microelectronic Circuits ECE/EEE/INSTR F244, Dept. of EEE, BITS Pilani Hyderabad Campus
Introduction Course Contents Lab Contents Handout Miscellaneous
Zotero
0. Introduction to Microelectronic Circuits ECE/EEE/INSTR F244, Dept. of EEE, BITS Pilani Hyderabad Campus
Introduction Course Contents Lab Contents Handout Miscellaneous
Python + Geany IDE
0. Introduction to Microelectronic Circuits ECE/EEE/INSTR F244, Dept. of EEE, BITS Pilani Hyderabad Campus
Introduction Course Contents Lab Contents Handout Miscellaneous
Notes
Chamber Consultation Hour:S. R. Zinka (Monday 4-5 PM) & S. S. Dan (Monday 4-5 PM)
Make-up Policy:Make-up for any component will be given only in genuine cases. In all cases,prior intimation must be given to IC.
Notices:All notices related to the course will be put on the CMS only (LS 1).
0. Introduction to Microelectronic Circuits ECE/EEE/INSTR F244, Dept. of EEE, BITS Pilani Hyderabad Campus
Introduction Course Contents Lab Contents Handout Miscellaneous
Notes
Chamber Consultation Hour:S. R. Zinka (Monday 4-5 PM) & S. S. Dan (Monday 4-5 PM)
Make-up Policy:Make-up for any component will be given only in genuine cases. In all cases,prior intimation must be given to IC.
Notices:All notices related to the course will be put on the CMS only (LS 1).
0. Introduction to Microelectronic Circuits ECE/EEE/INSTR F244, Dept. of EEE, BITS Pilani Hyderabad Campus
Introduction Course Contents Lab Contents Handout Miscellaneous
Notes
Chamber Consultation Hour:S. R. Zinka (Monday 4-5 PM) & S. S. Dan (Monday 4-5 PM)
Make-up Policy:Make-up for any component will be given only in genuine cases. In all cases,prior intimation must be given to IC.
Notices:All notices related to the course will be put on the CMS only (LS 1).
0. Introduction to Microelectronic Circuits ECE/EEE/INSTR F244, Dept. of EEE, BITS Pilani Hyderabad Campus
Introduction Course Contents Lab Contents Handout Miscellaneous
Notes
Chamber Consultation Hour:S. R. Zinka (Monday 4-5 PM) & S. S. Dan (Monday 4-5 PM)
Make-up Policy:Make-up for any component will be given only in genuine cases. In all cases,prior intimation must be given to IC.
Notices:All notices related to the course will be put on the CMS only (LS 1).
0. Introduction to Microelectronic Circuits ECE/EEE/INSTR F244, Dept. of EEE, BITS Pilani Hyderabad Campus
Introduction Course Contents Lab Contents Handout Miscellaneous
Course Calendar
JanuarySun Mon Tue Wed Thu Fri Sat
13 14 15 16
17 18 19 20 21 22 23
24 25 26 27 28 29 30
31
FebruarySun Mon Tue Wed Thu Fri Sat
2 3 4 5 6
7 8 9 10 11 12 13
14 15 16 17 18 19 20
21 22 23 24 25 26 27
28
1
29
MarchSun Mon Tue Wed Thu Fri Sat
2 3 4 5
6 7 8 9 10 11 12
13 14 15 16 17 18 19
20 21 22 23 24 25 26
27 28
1
29 30 31
AprilSun Mon Tue Wed Thu Fri Sat
1 2
3 4 5 6 7 8 9
10 11 12 13 14 15 16
17 18 19 20 21 22 23
24 25 26 27 28 29 30
Holiday
Test I / Test II
PEARL 2016
Different Time-Table
0. Introduction to Microelectronic Circuits ECE/EEE/INSTR F244, Dept. of EEE, BITS Pilani Hyderabad Campus
Introduction Course Contents Lab Contents Handout Miscellaneous
Course Calendar
JanuarySun Mon Tue Wed Thu Fri Sat
13 14 15 16
17 18 19 20 21 22 23
24 25 26 27 28 29 30
31
FebruarySun Mon Tue Wed Thu Fri Sat
2 3 4 5 6
7 8 9 10 11 12 13
14 15 16 17 18 19 20
21 22 23 24 25 26 27
28
1
29
MarchSun Mon Tue Wed Thu Fri Sat
2 3 4 5
6 7 8 9 10 11 12
13 14 15 16 17 18 19
20 21 22 23 24 25 26
27 28
1
29 30 31
AprilSun Mon Tue Wed Thu Fri Sat
1 2
3 4 5 6 7 8 9
10 11 12 13 14 15 16
17 18 19 20 21 22 23
24 25 26 27 28 29 30
Holiday
Test I / Test II
PEARL 2016
Different Time-Table
0. Introduction to Microelectronic Circuits ECE/EEE/INSTR F244, Dept. of EEE, BITS Pilani Hyderabad Campus
![[ Sedra] Microelectronic Circuits(b Ok.org)](https://static.documents.pub/doc/80x56/617b73ef7012c349660bd625/-sedra-microelectronic-circuitsb-okorg.jpg)
