Consider the amplifier shown below. Assume R=100 k2, R2 = 30 k2, B = 100, VT-25 mV and VA=150v. Assume Ve-1.2V. !3! %3D a) Sketch the small-signal equivalent cireuit of the amplifier. b) Find the input resistance Rin. [. c) Find the value of vo If v= 8 mv. d) Explain in your own words, what will happen in the performance of the amplifier if the bypass capacitor is removed. +5 V Re=7 ko Ca Ca R = 10 ka R2 R 2 ka CE -5 V Masimum new files: 10MB, maximum attachments: ww HH ww ww
Consider the amplifier shown below. Assume R=100 k2, R2 = 30 k2, B = 100, VT-25 mV and VA=150v. Assume Ve-1.2V. !3! %3D a) Sketch the small-signal equivalent cireuit of the amplifier. b) Find the input resistance Rin. [. c) Find the value of vo If v= 8 mv. d) Explain in your own words, what will happen in the performance of the amplifier if the bypass capacitor is removed. +5 V Re=7 ko Ca Ca R = 10 ka R2 R 2 ka CE -5 V Masimum new files: 10MB, maximum attachments: ww HH 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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![Consider the amplifier shown below. Assume R4=100 k2, R2 = 30 k2, B = 100, VT-25 mV and VA-150V. Assume Vc=1.2V.
!3!
%3D
a)
Sketch the small-signal equivalent circuit of the amplifier.
b)
Find the input resistance Rin. L.
c)
Find the value of vo If v= 8 mv.
d)
Explain in your own words, what will happen in the performance of the amplifier if the bypass capacitor is removed.
+5 V
Re=7 ko
Ca
R =
10 ka
R2
CE
2 ka
-5V
Maximum size for new files: 10MB, maximum attachments::
ww HH
ww
ww](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fd1dfbebd-2d38-42c6-81cd-8c8fb7b5db2f%2Fb2412cbe-a9d4-4354-a3f6-bf674c61a56b%2Fwkqxjyi_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Consider the amplifier shown below. Assume R4=100 k2, R2 = 30 k2, B = 100, VT-25 mV and VA-150V. Assume Vc=1.2V.
!3!
%3D
a)
Sketch the small-signal equivalent circuit of the amplifier.
b)
Find the input resistance Rin. L.
c)
Find the value of vo If v= 8 mv.
d)
Explain in your own words, what will happen in the performance of the amplifier if the bypass capacitor is removed.
+5 V
Re=7 ko
Ca
R =
10 ka
R2
CE
2 ka
-5V
Maximum size for new files: 10MB, maximum attachments::
ww HH
ww
ww
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