Op Amps for Everyone - The Repeater Builder's Technical ...

A
AC loads, DAC, 14-2
AC parameters, DAC, 14-14 to 14-18
ACG, See Automatic gain control
Active filter, design techniques, 16-1 to 16-61
Actuator, analog interface to DAC, 18-16 to 18-21
Actuator interface
from DAC current sink circuit, 18-19
from DAC current source circuit, 18-17
ADC
analog interface from transducer, 18-13 to 18-14
characterization, 12-15
external ref circuits, 13-15 to 13-18
external voltage reference circuit, 13-17
input voltage, 12-15
selection, 13-6 to 13-10
single-ended input drive circuit, 13-20
ADC interface, from transducer circuit, 18-15, 18-16
Adder, 3-5
circuit, 3-5
Adjustable low-pass filter, circuit, 16-17
AIA circuit, 12-17
All-pass filter
design, 16-41 to 16-47
first order, 16-44
first-order circuit, 16-44
high order, 16-45 to 16-47
second order, 16-44 to 16-46
second-order circuit, 16-44
seventh-order circuit, 16-46
Amplifier
photodiode, 12-8
phototransistor, 12-9
transistor, 2-10 to 2-13
photovoltaic cell, 12-9
Analog input drive circuits, high-speed, 13-18 to
13-22
Analog interface circuit, 12-21
Analog plane placement, 17-8
Antenna, loop and slot PCB layout, 17-15
Anti-aliasing filter, 13-11 to 13-13
Automatic gain control, Wien bridge oscillator circuit,
15-13
Avalanche noise, 10-9 to 10-11
B
Band-pass filter
Butterworth gain response graph, 16-36
design, 16-27 to 16-37
gain response graph, 16-29
low-pass filter transition, 16-28, 16-37
Sallen-Key circuit, 16-30
second order, 16-29 to 16-39
Band-rejection filter, comparison graph active/passive,
16-41
Band-rejection filter
active twin-T filter, 16-37 to 16-40
active Wien-Robinson filter, 16-39 to 16-42
design, 16-36 to 16-42
Bandwidth
current feedback amp, 9-3 to 9-7
current feedback amp graph, 8-10
voltage feedback amp, 9-3 to 9-7
Bessel high-pass filter, circuit, 16-27
Bessel low-pass filter, 16-7 to 16-10
Bias circuit, 12-13
Binary bits, versus significant bits, 12-2
Black, Harry, Bell Labs, 1-1
Block diagram
CDMA cellular base station, 13-5
cellular base station receiver, 13-2
dual IF receiver, 13-4
feedback system, 6-2
GSM cellular base station, 13-2
loop gain, 6-4
oscillator with positive feedback, 15-8
Block diagram math, 5-1 to 5-6
control system terms, 5-3
definition, 5-2
feedback circuit, 5-3
multiloop feedback system, 5-4
summary points, 5-3
transforms, 5-5
Blocks, block diagram math, 5-2
Bode analysis, feedback, 5-7 to 5-13
Bode plot
compensated attenuator, 7-18
current feedback amp, 8-7
dominant-pole compensation circuit, 7-11
feedback capacitance, 8-13
lead compensation, 7-14
lead-lag compensation, 7-19
Bode, H. W, 1-2
Index-1