c) A feedback amplifier has a low frequency loop gain (Ao * ß) of 2000 and tow poles at fp1 = 300kHz, fp2 = and 2MHz. A dominant pole (fpD) is to be added such that the phase margin equal to 55°. Assuming the original poles (fp1 and fp2) remain fixed, determine the dominated pole frequency (fPD). This amplifier needs to be stabilized by moving the first pole (fp). Assuming fp2 remains constant, determine the dominated pole frequency (fPD) that replace fpi. State your conclusion from the results obtained (talk about the stability, f, fpd, phase margin).

c) A feedback amplifier has a low frequency loop gain (Ao * ß) of 2000 and tow poles at fp1 = 300kHz, fp2 = and 2MHz. A dominant pole (fpD) is to be added such that the phase margin equal to 55°. Assuming the original poles (fp1 and fp2) remain fixed, determine the dominated pole frequency (fPD). This amplifier needs to be stabilized by moving the first pole (fp). Assuming fp2 remains constant, determine the dominated pole frequency (fPD) that replace fpi. State your conclusion from the results obtained (talk about the stability, f, fpd, phase margin).

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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