Integrated Electronic Circuits

Rehan Azmat

Lecture 1

Introduction

Course Outline

Introduction

Semiconductor Theory

Fabrication Process

Digital Integrated Circuits

Analog Integrated Circuits

Transistor Revolution Bell Lab 1948

First Computer ENIAC 1950s

It occupied about 1,800 square feet and used about 18,000 vacuum tubes,

weighing almost 50 tons

First Integrated Circuit

First Integrated Circuit

Intel 4004 Microprocessor

Intel Pentium IV Microprocessor

Moore’s Law

Die Size

Frequency

Power Consumption

Design Abstraction Levels

Evolution of

Transistor and

Processors

MOSFET

Analog, Digital and Mixed