Question 4Consider the common-collector BJT amplifier circuit in Figure 4. Assume that the following valuesremain constant during the operating conditions, Boc=100, Ba=120 and VBE = 0.7 V,(a) Draw the de and ac equivalent circuit for the BJT amplifier circuit.(b) Calculate Va, VE and Ig for the amplifier.(c) Determine r'e, Rim(base), Rintot), and A,.Vcc+15VR20knVB2N3904IESV rmsVERS0kRE500NFigure 4

We need to dc analysis and ac analysis to find out gain and input impedance .

Question 4 Consider the common-collector BJT amplifier circuit in Figure 4. Assume that the following values remain constant during the operating conditions, Boc=100, Bu=120 and Vag = 0.7 V, (a) Draw the de and ac equivalent circuit for the BJT amplifier circuit. (b) Calculate Va, VE and Iɛ for the amplifier. (c) Determine r'e, Rintbase), Rintwo, and A,. Vcc +15V R 20kN VB |2N3904 SV rms IE VE S0k RE 500n Figure 4

Question 4 Consider the common-collector BJT amplifier circuit in Figure 4. Assume that the following values remain constant during the operating conditions, Boc=100, Bu=120 and Vag = 0.7 V, (a) Draw the de and ac equivalent circuit for the BJT amplifier circuit. (b) Calculate Va, VE and Iɛ for the amplifier. (c) Determine r'e, Rintbase), Rintwo, and A,. Vcc +15V R 20kN VB |2N3904 SV rms IE VE S0k RE 500n Figure 4

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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write legible and show the complete process of solution topic(BJT Amplifiers)
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