c) Using = 150, VBE = 0.7V, ro= co find Q operating point employing DC analysis, find re, Zi, Zo, Av employing small-signal AC analysis. (you need your own calculations) .Compare your results with the results of the b part. Vcc Vs(t) = 0.001sin(2πft) f = 10kHz R₁ = 56kQ R₂ = 8.2kQ Rc = 6.2kQ RE= 1.2kQ C₁ = 10μF C₂ = 20 μF C3 = 20 µF Vcc = 20V Vs Rg=0 C₁ S R₁ R₂ RE Re C₂ C3 + Vo £

c) Using = 150, VBE = 0.7V, ro= co find Q operating point employing DC analysis, find re, Zi, Zo, Av employing small-signal AC analysis. (you need your own calculations) .Compare your results with the results of the b part. Vcc Vs(t) = 0.001sin(2πft) f = 10kHz R₁ = 56kQ R₂ = 8.2kQ Rc = 6.2kQ RE= 1.2kQ C₁ = 10μF C₂ = 20 μF C3 = 20 µF Vcc = 20V Vs Rg=0 C₁ S R₁ R₂ RE Re C₂ C3 + Vo £

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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Concept explainers

BJT (Bipolar Junction Transistor)

A BJT is a semiconductor device with 3 terminals that consist of a p-n junction diode that can amplify the signal or current. It is a current-controlled device. The three BJT terminals are base, collector, and emitter. The BJT works with the charge carrier, the two type of carriers in the BJT are holes and electrons, the charge carriers flow by the process of recombination. The signal to be amplifier is generally given as the input at the base terminal and an amplified form of it is available at the collector terminal.

Question

c) Using B = 150, VBE = 0.7V, ro = ∞o find Q operating point employing DC analysis, find re, Zi, Zo, Av employing
small-signal AC analysis. (you need your own calculations) .Compare your results with the results of the b part.
Vcc
Vs(t) = 0.001sin(2πft)
f = 10kHz
R₁ = 56kΩ
R₂ = 8.2kΩ
= 6.2kΩ
Rc
RE
= 1.2kQ
C₁ = 10μF
C₂ = 20μF
C3 = 20μF
Vcc = 20V
V₂
R$=0
C₁
R₁
R₂
RE
Re
C₂
C3
+
Vo

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