PLEASE HELP ME SOLVE THIS Q4. The BJT in the common-base (CB) amplifier in Figure 4 has+12Figure 4B= 100, V =0.7 V.in the active mode. The coupling capacitors are very large. Theoutput resistance r, of the transistor can be neglected.20 k2(a) For I = 1.2 mA, calculate the bias values of the collectorvoltage Ve and the emitter voltage Vg(b) Calculate the small-signal parameters (g, ,) and draw thesmall-signal equivalent circuit of the amplifier.0.5 k2VEsigV.(c) Find the overall voltage gain G, defined as G,sig

Answered: Image /qna-images/answer/aabd9e47-def4-4025-b25a-7735e49f2e89.jpg

Q4. The BJT in the common-base (CB) amplifier in Figure 4 has +12 V Figure 4 B= 100, V =0.7 v. in the active mode. The coupling capacitors are very large. The output resistance r, of the transistor can be neglected. 20 kn (a) For I = 1.2 mA, calculate the bias values of the collector voltage Ve and the emitter voltage Vg (b) Calculate the small-signal parameters (gm, ) and draw the small-signal equivalent circuit of the amplifier. Cel 0.5 k2 VE (c) Find the overall voltage gain G, defined as G, %3D sig

Q4. The BJT in the common-base (CB) amplifier in Figure 4 has +12 V Figure 4 B= 100, V =0.7 v. in the active mode. The coupling capacitors are very large. The output resistance r, of the transistor can be neglected. 20 kn (a) For I = 1.2 mA, calculate the bias values of the collector voltage Ve and the emitter voltage Vg (b) Calculate the small-signal parameters (gm, ) and draw the small-signal equivalent circuit of the amplifier. Cel 0.5 k2 VE (c) Find the overall voltage gain G, defined as G, %3D sig

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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