Cover image for Analog integrated circuits applications
Title:
Analog integrated circuits applications
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Publication Information:
Upper Saddle River, N. J. : Prentice Hall, 2000
ISBN:
9780130809094

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30000004979054 TK7874 J33 2000 Open Access Book Book
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30000004979013 TK7874 J33 2000 Open Access Book Book
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Summary

Summary

For courses in Operational Amplifiers. This text is fully updated and revised to incorporate the latest technology.


Table of Contents

Prefacep. viii
1 Introduction to the Operational Amplifier Integrated Circuitp. 1
Objectivesp. 1
1-1 Analog Integrated Circuitp. 2
1-2 The Ideal Operational Amplifierp. 4
1-3 Basic Specifications and Requirementsp. 7
1-3.1 Specifications of Initial Importancep. 8
1-3.2 Power Supply Requirementsp. 10
1-3.3 Packagingp. 12
1-4 General Breadboarding Hintsp. 14
Summaryp. 19
Problemsp. 20
2 Amplifiers and Feedbackp. 22
Objectivesp. 22
2-1 Open Loop Operationp. 23
2-1.1 Op Amp Comparatorsp. 23
2-1.2 Hysteresisp. 31
2-1.3 The LM339 Comparator Integrated Circuitp. 35
2-1.4 The LM311 Comparator Integrated Circuitp. 40
2-1.5 LED Driversp. 43
2-2 Effects of Negative Feedbackp. 48
2-3 Voltage Followerp. 51
2-4 Noninverting Amplifierp. 54
2-5 Inverting Amplifierp. 58
2-6 Inverting Summerp. 61
2-7 Difference Amplifierp. 67
2-8 A General Approachp. 72
Summaryp. 79
Problemsp. 81
Comparator Analysis Lab Exercisep. 91
Noninverting Amplifiers Lab Exercisep. 94
3 Digital Control of Analog Functionsp. 96
Objectivesp. 96
3-1 Analog Switchp. 97
3-2 Digital Potentiometerp. 104
3-3 Digital to Analog Convertersp. 111
3-3.1 Overview of Digital to Analog Convertersp. 112
3-3.2 Current Out Digital to Analog Convertersp. 115
3-3.3 Voltage Out Digital to Analog Convertersp. 120
Summaryp. 124
Problemsp. 126
Digital to Analog Converter Lab Exercisep. 129
4 Power Supplies and Integrated Circuit Regulatorsp. 132
Objectivesp. 132
4-1 Full Wave Rectified, Capacitive Filtered Power Suppliesp. 133
4-1.1 Light Load Capacitive Filteringp. 133
4-1.2 Rectifier Surge Currentp. 136
4-1.3 Heavy Load Capacitive Filteringp. 137
4-2 Simple Op amp Regulatorp. 142
4-3 Three-Terminal Regulatorsp. 146
4-3.1 Characteristicsp. 147
4-3.2 Regulator Circuit Componentsp. 149
4-3.3 Heat Sinksp. 150
4-3.4 Adjustable Voltage Suppliesp. 154
4-3.5 Dual Voltage Suppliesp. 156
4-4 Switched Capacitor Voltage Conversionp. 159
4-5 Switching Power Suppliesp. 166
4-5.1 The Buck Regulatorp. 167
4-5.2 Continuous and Discontinuous Operationp. 173
4-5.3 Integrated Circuit Buck Regulatorp. 176
4-5.4 Boost Regulatorp. 181
4-5.5 Other Switching Regulator Topologiesp. 193
Summaryp. 199
Problemsp. 200
Dual Tracking Regulator Lab Exercisep. 205
Switched Capacitor Voltage Converter Lab Experimentp. 206
5 Operational Amplifier Characteristicsp. 207
Objectivesp. 207
5-1 DC Characteristicsp. 208
5-1.1 Input Offset Voltagep. 208
5-1.2 Bias Currentsp. 211
5-1.3 Offset Currentsp. 214
5-1.4 Combined Effectsp. 216
5-1.5 Characteristic Measurementsp. 218
5-1.6 Driftp. 223
5-2 AC Characteristicsp. 224
5-2.1 Gain Bandwidth Productp. 224
5-2.2 Small Signal Rise Timep. 231
5-2.3 Slew Ratep. 232
5-2.4 Full Power Responsep. 234
5-2.5 AC Noisep. 235
5-2.6 External Frequency Compensationp. 240
5-3 Types of Op Ampsp. 243
5-4 Composite Amplifiersp. 251
5-4.1 Suspended Supplyp. 252
5-4.2 Integrator Feedbackp. 256
Summaryp. 262
Problemsp. 263
Op Amp DC Characteristic Measurements Lab Exercisep. 269
Op Amp Speed Lab Exercisep. 270
6 Layout of Analog Circuitsp. 273
Objectivesp. 273
6-1 Partition the Circuitp. 274
6-2 Mechanical Detailsp. 274
6-3 Component Placementp. 278
6-4 Tracesp. 284
6-5 Other Common Mistakesp. 292
Summaryp. 293
Problemp. 295
7 Single Supply Amplifiersp. 296
Objectivesp. 296
7-1 Operating the Op Amp from a Single Supplyp. 297
7-2 AC Inverting Amplifierp. 299
7-3 AC Noninverting Amplifierp. 308
7-4 Single Supply Splitterp. 311
Summaryp. 316
Problemsp. 317
Single Supply Op Amp Lab Exercisep. 319
8 Waveform Generatorsp. 321
Objectivesp. 321
8-1 Square Wave Generatorsp. 322
8-1.1 The 555 Timerp. 322
8-1.2 Crystal Controlled Oscillatorsp. 327
8-2 Ramp Generatorsp. 329
8-2.1 Triangle Wave Generatorp. 329
8-2.2 Sawtooth Generatorp. 338
8-3 Function Generatorp. 343
8-4 Digitally Controlled Frequency Synthesizersp. 354
8-4.1 Phase Locked Loop Fundamentalsp. 355
8-4.2 PLL Synthesizersp. 363
8-4.3 Totally Digital Synthesizerp. 370
Summaryp. 377
Problemsp. 378
XR-2206 Function Generator Lab Experimentp. 386
Phase Locked Loop Frequency Synthesizer Lab Exercisep. 392
Referencesp. 394
9 Active Filtersp. 395
Objectivesp. 395
9-1 Introduction to Filteringp. 396
9-1.1 Frequency Responsep. 396
9-1.2 Characteristics and Terminologyp. 405
9-1.3 Active versus Passive Filtersp. 409
9-2 Low Pass Filterp. 411
9-2.1 Second-Order Sallen-Key Filterp. 411
9-2.2 Second-Order Low Pass Sallen-Key Characteristicsp. 413
9-2.3 Higher-Order Filtersp. 423
9-3 High Pass Active Filterp. 428
9-4 Band Pass Filterp. 434
9-4.1 Single Op Amp Band Pass Filterp. 435
9-4.2 Multistage Bandpass Filtersp. 442
9-5 State Variable Filterp. 446
9-6 Notch Filterp. 458
9-6.1 Band Pass and Summerp. 458
9-6.2 State Variable Implementationp. 462
9-7 Voltage Controlled Filterp. 467
9-8 Switched Capacitor Filtersp. 477
9-8.1 Switched Capacitor Filter Fundamentalsp. 477
9-8.2 A Low Pass, Switched Capacitor, Filter ICp. 482
9-8.3 A State Variable, Switched Capacitor, Filter ICp. 486
Summaryp. 489
Problemsp. 492
Sallen-Key, Low Pass, Active Filter Lab Exercisep. 501
State Variable, Active Filter Lab Exercisep. 502
10 Nonlinear Circuitsp. 503
Objectivesp. 503
10-1 Diode Feedback Circuitsp. 504
10-1.1 Ideal Rectifierp. 504
10-1.2 Peak Detectorp. 508
10-1.3 Transfer Curve Synthesizerp. 511
10-2 True RMS Convertersp. 525
10-3 Logarithmic and Antilogarihmic Amplifiersp. 533
10-4 Multipliersp. 538
10-4.1 Multiplier Characteristicsp. 538
10-4.2 Multiplier Applicationsp. 541
10-4.3 Dividersp. 545
10-4.4 Operational Transconductance Amplifierp. 548
Summaryp. 557
Problemsp. 558
Ideal Rectifier Lab Exercisep. 563
Operational Transconductance Amplifier Lab Exercisep. 565
Answers to Odd-Numbered Problemsp. 568
Indexp. 574