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2. For the feedback amplifier below, RD1-RD2-20K, RS1-RS2-100, RF-IK, C-100pf, 2-100u, R1-1K, a-100pf, gml-gm2-gm3-2mA/V RD1 RD2 vOD RI Vss RF RSI RS2 a. Find the loop gain (AB) b. Find the closed loop gain (Vo/vs) C Find the frequency where the loop gain is 1 d. Find the phase margin e. Is this circuit stable? Prove why or why not

2. For the feedback amplifier below, RD1-RD2-20K, RS1-RS2-100, RF-IK, C-100pf, 2-100u, R1-1K, a-100pf, gml-gm2-gm3-2mA/V RD1 RD2 vOD RI Vss RF RSI RS2 a. Find the loop gain (AB) b. Find the closed loop gain (Vo/vs) C Find the frequency where the loop gain is 1 d. Find the phase margin e. Is this circuit stable? Prove why or why not

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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2. For the feedback amplifier below, RD1-RD2-20K, RS1=RS2-100, RF-1K, C-100pf, C2-100uf, R1-1K, a-100pf, gm1-gm2-gm3-2mA/V RD1 RD2 VD R1 MI RF RS1 RS2 a. Find the loop gain (AB) b. Find the closed loop gain (Vo/vs) c. Find the frequency where the loop gain is 1 d. Find the phase margin e. Is this circuit stable? Prove why or why not ww ww ww ww
Transcribed Image Text:2. For the feedback amplifier below, RD1-RD2-20K, RS1=RS2-100, RF-1K, C-100pf, C2-100uf, R1-1K, a-100pf, gm1-gm2-gm3-2mA/V RD1 RD2 VD R1 MI RF RS1 RS2 a. Find the loop gain (AB) b. Find the closed loop gain (Vo/vs) c. Find the frequency where the loop gain is 1 d. Find the phase margin e. Is this circuit stable? Prove why or why not ww ww ww ww
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