Signal-Processing Circuits
Voltage References 1
Current Sources 23
Filters 39
Hysteretic Switches (Schmitt Triggers) 53
Discrete Logic Circuits 57
Clamps and Limiters 60
Multivibrators and Timing Circuits 66
Capacitance and Resistance Multipliers 77
Trigger Generators 81
Ramp and Sweep Generators 87
Logarithmic and Exponential Amplifiers 92
Function Generation 101
Triangle-Wave Generators 108
Absolute-Value (Precision Rectifier) Circuits 124
Peak Detectors 132
References 137
Digitizing and Sampling Circuits
Electrical Quantities Both Encode and Represent Information 140
Digital-to-Analog Converters 141
DAC Circuits 155
Parallel-Feedback ADCs 161
Integrating ADCs 168
Simple mC-Based S-D ADCs 177
Voltage-to-Frequency Converters 183
Parallel and Recursive Conversion Techniques 189
Time-Domain Sampling Theory 193
Frequency-Domain Sampling Theory 196
The Sampling Theorem (Nyquist Criterion) 204
Sampling Circuits 209
Switched-Capacitor Circuits 213
Closure 215
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