(The International Series in Engineering and Computer Science 646) Franco Maloberti (auth.)-Analog Design for CMOS VLSI Systems-Springer US (2003).pdf

ANALOG DESIGN FOR CMOS VLSI SYSTEMS
ANALOG DESIGN
FOR CMOS
VLSI SYSTEMS
by
Franco Maloberti
Texas A & M University, . and
University of Pavia, Italy
KLUWER ACADEMIC PUBLISHERS
NEW YORK, BOSTON, DORDRECHT, LONDON, MOSCOW
eBook ISBN: 0-306-47952-4
Print ISBN: 0-7923-7550-5
©2003 Kluwer Academic Publishers
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Print ©2001 Kluwer Academic Publishers
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CONTENTS
Preface xi
Chapter 1
The MOS Transistor 1
Electrical Conduction in Solids 1
Fermi-Dirac Statistic 3
Properties of Materials 10
Silicon 10
Silicon dioxide 14
Polysilicon 16
Silicon Nitride 17
CMOS Technology 18
MOS Threshold Voltage 19
I-V Characteristics 26
Weak Inversion Region 27
Linear (or Triode) Region 28
Saturation Region 30
Equivalent Circuits 32
vi Contents
Large Signal Equivalent Circuit 32
Small Signal Equivalent Circuit 35
More Sophisticated Models 39
Noise 45
Layout of Transistors 49
Design Rules 53
References 55
Problems 55
Chapter 2
Resistors, Capacitors, Switches 59
Integrated Resistors 59
Accuracy of Integrated Resistors 63
Layout of Integrated Resistors 69
Integrated Capacitors 72
Accuracy of Integrated Capacitors 75
Layout of Integrated Capacitors 78
Analog Switches 81
Charge Injection 86
Charge pensation 89
Layout of Switches 94
References 96
Problems 96
Chapter 3
Basic Building Blocks 99
Inverter with Active Load 99
Small Signal Analysis 101
Noise Analysi