H.W:A common-emitter amplifier has CCi= CE = CC2= 1µF, RB= 100k2, Rsig = 5k2, gm = 40 mA/V,m rz 2.5kN, RE = 5k2, Rc= 8kN, and RL = 5k2. Find the value of the time constant associated with each capacitor, and hence estimate the value of fi. Also, compute the frequency of the transmission zero introduced by CE and comment on its effect on f.. Ans. Tci = 7.44 ms; tCE = 0.071 ms; tc2 = 13 ms; fi = 2.28 kHz; fz= 31.8 Hz, which is much smaller than fi and thus has a negligible effect on fL. %3D %3D %3D

H.W:A common-emitter amplifier has CCi= CE = CC2= 1µF, RB= 100k2, Rsig = 5k2, gm = 40 mA/V,m rz 2.5kN, RE = 5k2, Rc= 8kN, and RL = 5k2. Find the value of the time constant associated with each capacitor, and hence estimate the value of fi. Also, compute the frequency of the transmission zero introduced by CE and comment on its effect on f.. Ans. Tci = 7.44 ms; tCE = 0.071 ms; tc2 = 13 ms; fi = 2.28 kHz; fz= 31.8 Hz, which is much smaller than fi and thus has a negligible effect on fL. %3D %3D %3D

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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