Vcc A Draw the AC equivalent circuit for the circuit shown and answer/find the followings: a) What is the amplifier configuration and roughly what is its core voltage gain, Av? For the next two sub-questions assume RB = 100K, RE = 1K, Rsig = 2.5K, R₁ = 4K and the transistor is biased at /E=1mA. assume ẞ=100, |VBE| = 0.7 V and neglect ro. b) Find the input resistance of the amplifier, Rin c) Find the output resistance of the amplifier, Rout Rig www Rin 8 w RB RE out RL
Vcc A Draw the AC equivalent circuit for the circuit shown and answer/find the followings: a) What is the amplifier configuration and roughly what is its core voltage gain, Av? For the next two sub-questions assume RB = 100K, RE = 1K, Rsig = 2.5K, R₁ = 4K and the transistor is biased at /E=1mA. assume ẞ=100, |VBE| = 0.7 V and neglect ro. b) Find the input resistance of the amplifier, Rin c) Find the output resistance of the amplifier, Rout Rig www Rin 8 w RB RE out RL
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...
Related questions
Question
The question is affixed with the accompanying circuit image:
Draw the AC equivalent circuit for the
circuit shown and
a) What is the amplifier configuration and
roughly what is its core voltage gain, AV?
For the next two sub-questions assume
RB = 100K, RE = 1K, Rsig= 2.5K, RL = 4K and
the transistor is biased at IE = 1mA.
assume β = 100, |VBE|= 0.7 V and neglect
ro .
b) Find the input resistance of the amplifier, Rin
c) Find the output resistance of the amplifier, Rout
Transcribed Image Text:Vcc A
Draw the AC equivalent circuit for the
circuit shown and answer/find the
followings:
a) What is the amplifier configuration and
roughly what is its core voltage gain, Av?
For the next two sub-questions assume
RB = 100K, RE = 1K, Rsig = 2.5K, R₁ = 4K and
the transistor is biased at /E=1mA.
assume ẞ=100, |VBE| = 0.7 V and neglect
ro.
b) Find the input resistance of the amplifier, Rin
c) Find the output resistance of the amplifier, Rout
Rig
www
Rin
8
w
RB
RE
out
RL
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