(b) A common-collector amplifier as shown in Fig. 3(b). Assume that the BJE is operating at the room temperature (VT = 26 mV) and its parameters are, B = 50, r7 = 1.5 kN, and VA = 110 V (i) Draw the small signal equivalent circuit. (ii) Determine the input resistance Rị (iii) Determine the output resistance Ro (iv) Determine the small-signal voltage gain A, = vo/vs :) 오+6V R = 20 kn Rs= 5 kN R2= 50kn oa + 어 RE = 200n R = 200n -6V Fig. 3(b) ww ww

(b) A common-collector amplifier as shown in Fig. 3(b). Assume that the BJE is operating at the room temperature (VT = 26 mV) and its parameters are, B = 50, r7 = 1.5 kN, and VA = 110 V (i) Draw the small signal equivalent circuit. (ii) Determine the input resistance Rị (iii) Determine the output resistance Ro (iv) Determine the small-signal voltage gain A, = vo/vs :) 오+6V R = 20 kn Rs= 5 kN R2= 50kn oa + 어 RE = 200n R = 200n -6V Fig. 3(b) ww ww

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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