(b) Figure Q2(b) shows a BJT amplifier with ß = 120 and VBE = 0.7 V. (i) Calculate current, IB, Ic and IE and output voltage, VCE for the circuit using exact analysis. (ii) Sketch the midband AC equivalent circuit using re model. (iii) Determine the input impedance, Zi, output impedance, Zo, voltage gain, Av and current gain, A¡ for the obtained answer in part Q2(b)(ii).

(b) Figure Q2(b) shows a BJT amplifier with ß = 120 and VBE = 0.7 V. (i) Calculate current, IB, Ic and IE and output voltage, VCE for the circuit using exact analysis. (ii) Sketch the midband AC equivalent circuit using re model. (iii) Determine the input impedance, Zi, output impedance, Zo, voltage gain, Av and current gain, A¡ for the obtained answer in part Q2(b)(ii).

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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