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

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Filter Coefficient Tables Table 16–10. All-Pass Coefficients n i a i b i f i / f C Q i T gr0 1 1 0.6436 0.0000 1.554 ⎯ 0.204 9 2 1 1.6278 0.8832 1.064 0.58 0.518 1 3 1 1.1415 0.0000 0.876 ⎯ 0.843 7 2 1.5092 1.0877 0.959 0.69 4 1 2.3370 1.4878 0.820 0.52 1.173 8 2 1.3506 1.1837 0.919 0.81 5 1 1.2974 0.0000 0.771 ⎯ 1.506 0 2 2.2224 1.5685 0.798 0.56 3 1.2116 1.2330 0.901 0.92 6 1 2.6117 1.7763 0.750 0.51 1.839 5 2 2.0706 1.6015 0.790 0.61 3 1.0967 1.2596 0.891 1.02 7 1 1.3735 0.0000 0.728 ⎯ 2.173 7 2 2.5320 1.8169 0.742 0.53 3 1.9211 1.6116 0.788 0.66 4 1.0023 1.2743 0.886 1.13 8 1 2.7541 1.9420 0.718 0.51 2.508 4 2 2.4174 1.8300 0.739 0.56 3 1.7850 1.6101 0.788 0.71 4 0.9239 1.2822 0.883 1.23 9 1 1.4186 0.0000 0.705 ⎯ 2.843 4 2 2.6979 1.9659 0.713 0.52 3 2.2940 1.8282 0.740 0.59 4 1.6644 1.6027 0.790 0.76 5 0.8579 1.2862 0.882 1.32 10 1 2.8406 2.0490 0.699 0.50 3.178 6 2 2.6120 1.9714 0.712 0.54 3 2.1733 1.8184 0.742 0.62 4 1.5583 1.5923 0.792 0.81 5 0.8018 1.2877 0.881 1.42 16-62
References 16.10 References D.Johnson and J.Hilburn, Rapid Practical Designs of Active Filters, John Wiley & Sons, 1975. U.Tietze and Ch.Schenk, Halbleiterschaltungstechnik, Springer–Verlag, 1980. H.Berlin, Design of Active Filters with Experiments, Howard W.Sams & Co., 1979. M.Van Falkenburg, Analog Filter Design, Ox<strong>for</strong>d University Press, 1982. S.Franko, Design with <strong>Op</strong>erational Amplifiers and Analog Integrated Circuits, McGraw–Hill, 1988 Active Filter Design Techniques 16-63
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Design Reference August 2002 Advanc
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Forward Everyone interested in anal
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Contents Contents 1 The Op Amp’s
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Contents 10 Op Amp Noise Theory and
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Contents 14.4.3 AC Application Erro
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Contents 17.7.1 Through-Hole Consid
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Figures Figures 2-1 Ohm’s Law App
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Figures 7-5 TL08X Frequency and Tim
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Figures 13-12 Differential Amplifie
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Figures 16-41 Comparison of Q Betwe
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Figures A-37 Basic Wien Bridge Osci
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Examples Examples 16-1 First-Order
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Chapter 1 The Op Amp’s Place In T
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The first signal conditioning op am
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Chapter 2 Review of Circuit Theory
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Voltage Divider Rule source, throug
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Thevenin’s Theorem 2.5 Thevenin
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Thevenin’s Theorem V OUT V TH R
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Calculation of a Saturated Transist
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Transistor Amplifier 2 V (from 8 V
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Chapter 3 Development of the Ideal
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The Noninverting Op Amp 3.2 The Non
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The Adder 3-5, and if R F = 100 k a
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Complex Feedback Networks portion o
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Video Amplifiers 3.7 Video Amplifie
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Summary 3.9 Summary When the proper
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Chapter 4 Single-Supply Op Amp Desi
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Circuit Analysis R G R F +V V IN _
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Circuit Analysis V OUT VCC -V IN
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Circuit Analysis R G R F V CC V REF
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Simultaneous Equations m 2 1 0.1
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Simultaneous Equations R F R G R G
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Simultaneous Equations measured 4.5
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Simultaneous Equations +5V R 2 820
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Simultaneous Equations |m| 5.56 R
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Simultaneous Equations 4.3.4 Case 4
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Simultaneous Equations -0.10 -0.15
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Chapter 5 Feedback and Stability Th
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Block Diagram Math and Manipulation
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Block Diagram Math and Manipulation
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Bode Analysis of Feedback Circuits
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Loop Gain Plots are the Key to Unde
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The Second Order Equation and Ringi
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Chapter 6 Development of the Non Id
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Review of the Canonical Equations T
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Noninverting Op Amps 6.3 Noninverti
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Inverting Op Amps The transfer equa
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Differential Op Amps A aZ G Z G Z
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Chapter 7 Voltage-Feedback Op Amp C
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Internal Compensation Figure 7-2 sh
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Internal Compensation AVD - Large-S
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Internal Compensation - Large-Signa
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Dominant-Pole Compensation 7.4 Domi
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Dominant-Pole Compensation 100 dB D
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Lead Compensation Gain compensation
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Lead Compensation slopes down at -2
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Compensated Attenuator Applied to O
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Lead-Lag Compensation C R + _ V OUT
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Conclusions Dominant pole compensat
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Chapter 8 Current-Feedback Op Amp A
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The Noninverting CFA output impedan
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The Inverting CFA V OUT V IN Z1 Z
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Stability Analysis 8.6 Stability An
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Selection of the Feedback Resistor
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Stability and Input Capacitance Tab
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Compensation of CF and CG Z F A R
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Chapter 9 Voltage- and Current-Feed
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Bandwidth The noninverting input of
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Bandwidth The CFA is a current oper
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Impedance The CFA stability is not
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Equation Comparison Table 9-1. Tabu
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Chapter 10 Op Amp Noise Theory and
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Characterization 10.2.2 Noise Floor
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Types of Noise 10.3.1 Shot Noise Th
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Types of Noise as average dc curren
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Types of Noise Some characteristics
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Noise Colors There are an infinite
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Op Amp Noise 1000 Hz V n - Input No
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Op Amp Noise can be represented bet
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Op Amp Noise This simplifies the ga
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Putting It All Together 10.6 Puttin
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Putting It All Together When it is
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References +5 V 100 k +5 V 100 k V
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Chapter 11 Understanding Op Amp Par
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Operational Amplifier Parameter Glo
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Additional Parameter Information 10
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Additional Parameter Information +V
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Additional Parameter Information of
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Chapter 12 Instrumentation: Sensors
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The system definition specifies the
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pends heavily on test conditions su
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the bias resistor, R 1 , is selecte
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V OUT I D R F (12-6) The phototran
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the semiconductor in a direction pe
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eference has a temperature drift of
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impedance of the transducer. The te
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Y mX b (12-14) Two pairs of data
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Table 12-5. Offset and Gain Error B
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R G 23.7 kΩ R FB 280 kΩ R FA 200
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12.10 Test The final circuit is rea
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Chapter 13 Wireless Communication:
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Wireless Systems ality. Image rejec
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Wireless Systems of the DAC, is usu
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Selection of ADCs/DACs The mean squ
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Selection of ADCs/DACs fication. Wi
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Anti-Aliasing Filters The op amp dy
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Communication D/A Converter Reconst
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External Vref Circuits for ADCs/DAC
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External Vref Circuits for ADCs/DAC
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High-Speed Analog Input Drive Circu
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High-Speed Analog Input Drive Circu
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Chapter 14 Interfacing D/A Converte
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Understanding the D/A Converter and
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Understanding the D/A Converter and
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D/A Converter Error Budget 14.4.1 A
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D/A Converter Error Budget 20 Ampli
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D/A Converter Errors and Parameters
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Increasing Op Amp Buffer Amplifier
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Chapter 15 Sine Wave Oscillators Ro
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Phase Shift in the Oscillator 15.3
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Active Element (Op Amp) Impact on t
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Analysis of the Oscillator Operatio
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Sine Wave Oscillator Circuits Phase
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Sine Wave Oscillator Circuits large
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Sine Wave Oscillator Circuits The i
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Sine Wave Oscillator Circuits R F 1
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Sine Wave Oscillator Circuits V OUT
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Sine Wave Oscillator Circuits resis
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Sine Wave Oscillator Circuits 15.7.
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Chapter 16 Active Filter Design Tec
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Fundamentals of Low-Pass Filters V
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Fundamentals of Low-Pass Filters A(
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Fundamentals of Low-Pass Filters 16
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Fundamentals of Low-Pass Filters 10
Page 295 and 296: Low-Pass Filter Design The multipli
Page 297 and 298: Low-Pass Filter Design C 1 R 1 R 2
Page 299 and 300: Low-Pass Filter Design V IN R 1 R 2
Page 301 and 302: Low-Pass Filter Design The general
Page 303 and 304: Low-Pass Filter Design In order to
Page 305 and 306: High-Pass Filter Design With C 1 =
Page 307 and 308: High-Pass Filter Design 16.4.1 Firs
Page 309 and 310: High-Pass Filter Design To simplify
Page 311 and 312: Band-Pass Filter Design R 1 1 1 2
Page 313 and 314: Band-Pass Filter Design 16.5.1 Seco
Page 315 and 316: Band-Pass Filter Design Because of
Page 317 and 318: Band-Pass Filter Design A mi is
Page 319 and 320: Band-Pass Filter Design In accordan
Page 321 and 322: Band-Rejection Filter Design |A| [d
Page 323 and 324: Band-Rejection Filter Design or to
Page 325 and 326: All-Pass Filter Design 0 |A| — Ga
Page 327 and 328: All-Pass Filter Design Inserting th
Page 329 and 330: All-Pass Filter Design The transfer
Page 331 and 332: Practical Design Hints 16.8 Practic
Page 333 and 334: Practical Design Hints +V CC +V CC
Page 335 and 336: Practical Design Hints The differen
Page 337 and 338: Practical Design Hints 16.8.4 Op Am
Page 339 and 340: Filter Coefficient Tables 16.9 Filt
Page 341 and 342: Filter Coefficient Tables Table 16-
Page 343 and 344: Filter Coefficient Tables Table 16-
Page 345: Filter Coefficient Tables Table 16-
Page 349 and 350: Chapter 17 Circuit Board Layout Tec
Page 351 and 352: PCB Mechanical Construction 17.2 PC
Page 353 and 354: PCB Mechanical Construction V+ IN -
Page 355 and 356: Grounding ponents and feed-throughs
Page 357 and 358: Grounding components carefully if t
Page 359 and 360: The Frequency Characteristics of Pa
Page 369 and 370: Decoupling + Figure 17-15. Logic Ga
Page 371 and 372: Input and Output Isolation A decoup
Page 373 and 374: Packages SINGLE DUAL SHORT TRACES L
Page 375 and 376: Packages and other passive componen
Page 377 and 378: References 17.8.4 Routing 17.
Page 379 and 380: Chapter 18 Designing Low-Voltage Op
Page 381 and 382: Dynamic Range The trick to designin
Page 383 and 384: Signal-to-Noise Ratio Table 18-1. C
Page 385 and 386: Input Common-Mode Range Many low vo
Page 387 and 388: Input Common-Mode Range The input s
Page 389 and 390: Output Voltage Swing Op amps always
Page 391 and 392: Single-Supply Circuit Design every
Page 393 and 394: Transducer to ADC Analog Interface
Page 395 and 396: DAC to Actuator Analog Interface is
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DAC to Actuator Analog Interface Th
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Comparison of Op Amps Table 18-2. O
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Summary mon-mode range of the op am
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Appendix A Single-Supply Circuit Co
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Introduction + 5 V R G R F +V CC _
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Amplifiers A.3 Amplifiers Many type
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Amplifiers A.3.3 Inverting Op Amp w
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Amplifiers A.3.5 Noninverting Op Am
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Amplifiers A.3.7 Noninverting Op Am
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Amplifiers A.3.9 Differential Ampli
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Amplifiers A.3.11 High Input Impeda
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Amplifiers A.3.13 High-Precision Di
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Amplifiers A.3.15 Variable Gain Dif
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Amplifiers A.3.17 Buffer The buffer
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Amplifiers A.3.19 Noninverting AC A
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Computing Circuits A.4.2 Noninverti
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Computing Circuits A.4.4 Inverting
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Computing Circuits A.4.10 Noninvert
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Oscillators A.5 Oscillators This se
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Oscillators A.5.3 Wien Bridge Oscil
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Oscillators A.5.5 Classical Phase S
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Oscillators A.5.7 Bubba Oscillator
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Appendix BA Single-Supply Op Amp Se
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Table B-1. Single-Supply Operationa
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A AC loads, DAC, 14-2 AC parameters
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low pass filter, 16-1 low-pass filt
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esistor ladder, 14-2 to 14-4 resist
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phase shift for TL07x, 7-5 phase sh
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N Noise, 10-8 to 10-10 avalanche, 1
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packages, 17-24 to 17-27 parallel s
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Theorem Norton’s, 2-5 Superpositi
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