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8. Given this two-port representation of an op amp with stage 1 being the diff pair, stage 2 being the middle gain, and stage 3 being the output circuit, calculate the overall voltage gain from Vsig to load RL. Ro1 I Av1'Vin1 Ro2 Av2*Vin2 Rsig RI2 RI3 Ro3 Av3*Vin3 |RL Vsig Rsig=120 Ohms, Ri1=2k, Av1=30, Ro1=1k, Ri2= 5k, Av2=200, Ro2=1k, Ri3=200k, Av3=0.9, Ro3=140 Ohms and RL = 100 Ohms

8. Given this two-port representation of an op amp with stage 1 being the diff pair, stage 2 being the middle gain, and stage 3 being the output circuit, calculate the overall voltage gain from Vsig to load RL. Ro1 I Av1'Vin1 Ro2 Av2*Vin2 Rsig RI2 RI3 Ro3 Av3*Vin3 |RL Vsig Rsig=120 Ohms, Ri1=2k, Av1=30, Ro1=1k, Ri2= 5k, Av2=200, Ro2=1k, Ri3=200k, Av3=0.9, Ro3=140 Ohms and RL = 100 Ohms

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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8. Given this two-port representation of an op amp with stage 1 being the diff pair, stage 2 being the middle gain, and stage 3 being the output circuit, calculate the overall voltage gain from Vsig to load RL. Ro1 I Av1'Vini Ro3 I Av3*Vin3 Rsig Ro2 Vsig Ri1 R12 Av2*Vin2 RI3 | RL Rsig=120 Ohms, Ri1=2k, Av1=30, Ro1=1k, Ri2= 5k, Av2=200, Ro2=1k, Ri3=200k, Av3=0.9, Ro3=140 Ohms and RL = 100 Ohms
Transcribed Image Text:8. Given this two-port representation of an op amp with stage 1 being the diff pair, stage 2 being the middle gain, and stage 3 being the output circuit, calculate the overall voltage gain from Vsig to load RL. Ro1 I Av1'Vini Ro3 I Av3*Vin3 Rsig Ro2 Vsig Ri1 R12 Av2*Vin2 RI3 | RL Rsig=120 Ohms, Ri1=2k, Av1=30, Ro1=1k, Ri2= 5k, Av2=200, Ro2=1k, Ri3=200k, Av3=0.9, Ro3=140 Ohms and RL = 100 Ohms
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