a) Draw the ac equivalent model for this amplifier showing the values of all resistors. b) Calculate the voltage gain of the amplifier. c) Calculate the input resistance of the amplifier.
a) Draw the ac equivalent model for this amplifier showing the values of all resistors. b) Calculate the voltage gain of the amplifier. c) Calculate the input resistance of the amplifier.
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
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a) Draw the ac equivalent model for this amplifier showing the values of all resistors.
b) Calculate the voltage gain of the amplifier.
c) Calculate the input resistance of the amplifier.
Transcribed Image Text:+2.5V
3.3kQ
10uF
Q1
50k2
47uF
30k2
10uF
50Ω
Vsig
2kQ
-2.5V
B=100
VRE = 0.7V
V, = 26mV
= 00
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