CMOS Optical Preamplifier Design Using Graphical Circuit Analysis

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MOS Transistor i scG Z g G C gs + vgs - C gd g m v gs S Z s g s v s r ds C sb Figure B.3 High frequency model of a MOS transistor. Z g || 1 1 ---------- || ----------- sC gs sC gd sC gd – gm+ sCgd v G gm+ sCgs sC gs Figure B.4 SFG for the high-frequency MOS transistor model shown in Figure B.3. i scS i scD Z s D C db Z || 1 d r || 1 ds ----------- || ----------- 1 ⁄ rds sC gd sC db gm + gs + 1 ⁄ rds || 1 ------------------- || 1 ---------- || 1 ---------gm+ gs sCgs sCsb v D v S Z d 176
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CMOS Optical Preamplifier Design Us
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To achieve low-voltage operation, w
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Table of Contents CHAPTER 1 INTRODU
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CHAPTER 1 1.1 OVERVIEW Introduction
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Information Source Modulator Drive
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1.2 Thesis Outline 5 [Ohhata,1999].
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1.2 Thesis Outline 7 technique call
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1.2 Thesis Outline 9 Detector in St
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E e + - V bias 2.1 Photodetectors 1
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Diode Capacitance (pF) Diode capaci
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2.2 Optical Preamplifier Structures
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2.3 Transimpedance Amplifier Design
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I dc 2.3 Transimpedance Amplifier D
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Source Figure 2.11 General structur
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A = = For = 1V , the solution is v
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The gain of the forward amplifier c
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Feedback Analysis Using Return Rati
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2.4 Circuit Analysis Techniques 33
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2.5 An Overview of Signal-Flow Grap
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1 x1 x2 2.5 An Overview of Signal-F
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2.6 SUMMARY REFERENCES • ∆ k =
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Symp. Circuits Systems, vol. 3, pp.
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CHAPTER 3 New Transimpedance Amplif
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3.1 A Differential Transimpedance A
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3.2 A Feedback Topology for Ambient
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3.2 A Feedback Topology for Ambient
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Transimpedance (dBΩ) 90 80 60 40
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3.3 A Low-Voltage Transimpedance Am
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C 3 Φ1VB M 3 V B- =0.7V M 7 Figure
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3.4 SUMMARY 3.4 Summary 71 In this
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3.4 Summary 73 Y. Nakagome et al.,
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4.1 Introduction 75 back topology o
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4.2 Circuit Analysis Using Driving-
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4.3 DPI/SFG: Combining DPI Analysis
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4.4 Determining Port Impedances 87
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v i R in v o R out 4.4 Determining
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id » ro and 1 ⁄ rid « Av ⁄ ro
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Z b r e g m 4.5 Analyzing Transisto
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4.5 Analyzing Transistor Circuits 9
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Figure 4.25 SFG for the source foll
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5.1 Analysis of the Low-Voltage Tra
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5.1 Analysis of the Low-Voltage Tra
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5.2 DEVELOPING AN ANALYTIC CIRCUIT
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Z in 5.2 Developing an Analytic Cir
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5.2 Developing an Analytic Circuit
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I n1 : i in I n2 -I n1 i scin ( sCi
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5.2 Developing an Analytic Circuit
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I nRf : 5.2 Developing an Analytic
Page 131 and 132: DC transimpedance gain: Pole locati
Page 133 and 134: Frequency (MHz) 500 450 400 350 300
Page 135 and 136: Pole frequencies(MHz) 500 450 400 3
Page 137 and 138: Optimizing Sensitivity 5.2 Developi
Page 139 and 140: 5.2 Developing an Analytic Circuit
Page 141 and 142: Transimpedance Volts dB (lin) Gain
Page 143 and 144: CHAPTER 6 Implementation and Experi
Page 145 and 146: 6.1 A 1V Optical Receiver Front-End
Page 149 and 150: 6.1.2 Experimental Results 6.1 A 1V
Page 151 and 152: Gain(dB) 0 −1 −2 −3 −4 −5
Page 159 and 160: Clock signal of voltage doubler Eye
Page 161 and 162: 6.2 Variable-Gain Transimpedance Am
Page 163 and 164: 6.2.2 Experimental Results 6.2 Vari
Page 165 and 166: 6.3 Summary and State-of-the-Art Co
Page 167 and 168: Reference Outputs Technology Supply
Page 169 and 170: CHAPTER 7 Conclusions 7.1 SUMMARY A
Page 171 and 172: 7.2 Future Work 165 The significanc
Page 173 and 174: 7.2 Future Work 167 supply and subs
Page 175 and 176: v s i ti that part of the SFG for Q
Page 177 and 178: Thus, P1 ′ = b = 500Ω ∆1 ′
Page 179 and 180: itive representation of circuit dyn
Page 181: Bipolar Transistor i scb Z b v b b
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CMOS Optical Preamplifier Design Using Graphical Circuit Analysis

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