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d) Now sketch the ac circuit model of the amplifier shown in figure 3.1. Using the Q-point determined in Q3 (c) calculate the value of the ac open circuit voltage gain Av and the ac short circuit current gain Ai. (Assume that Vth = 26 mV). What role do the capacitors Cin and Cout play in the operation/use of this ac amplifier?

d) Now sketch the ac circuit model of the amplifier shown in figure 3.1. Using the Q-point determined in Q3 (c) calculate the value of the ac open circuit voltage gain Av and the ac short circuit current gain Ai. (Assume that Vth = 26 mV). What role do the capacitors Cin and Cout play in the operation/use of this ac amplifier?

Introductory Circuit Analysis (13th Edition)
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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Vin RB1 Cin HH lin RB2 www 40 Rc VB RE + Vcc Vc Cout VE Figure 3.1 Vout Ce ¡out d) Now sketch the ac circuit model of the amplifier shown in figure 3.1. Using the Q-point determined in Q3 (c) calculate the value of the ac open circuit voltage gain Av and the ac short circuit current gain Ai. (Assume that Vth = 26 mV). What role do the capacitors Cin and Cout play in the operation/use of this ac amplifier?
Transcribed Image Text:Vin RB1 Cin HH lin RB2 www 40 Rc VB RE + Vcc Vc Cout VE Figure 3.1 Vout Ce ¡out d) Now sketch the ac circuit model of the amplifier shown in figure 3.1. Using the Q-point determined in Q3 (c) calculate the value of the ac open circuit voltage gain Av and the ac short circuit current gain Ai. (Assume that Vth = 26 mV). What role do the capacitors Cin and Cout play in the operation/use of this ac amplifier?
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