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c) For the potential divider biasing circuit of the BJT shown below, the parameters of the transistor are; hfe=100, hie = 2 k. Neglecting hoe and hre, Cel 15 uF R₁ 80 kn R₂ +18V w 38 ΚΩ, RE 1.0kΩ· SR 4.7 ΚΩ C₂₂ 15uF R₁ 10 ΚΩ CE 100 uF i) Draw the ac equivalent circuit of the amplifier using the approximate h-parameter model of the transistor. iii) Find the voltage gain (Ar) of the amplifier. ii) Find the input and output impedances Z; and Zo of the amplifier.

c) For the potential divider biasing circuit of the BJT shown below, the parameters of the transistor are; hfe=100, hie = 2 k. Neglecting hoe and hre, Cel 15 uF R₁ 80 kn R₂ +18V w 38 ΚΩ, RE 1.0kΩ· SR 4.7 ΚΩ C₂₂ 15uF R₁ 10 ΚΩ CE 100 uF i) Draw the ac equivalent circuit of the amplifier using the approximate h-parameter model of the transistor. iii) Find the voltage gain (Ar) of the amplifier. ii) Find the input and output impedances Z; and Zo of the 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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c) For the potential divider biasing circuit of the BJT shown below, the parameters of the transistor are; hfe=100, hie = 2 k. Neglecting hoe and hre, Cel 15 uF R₁ R₂ .80 ΚΩ +18V * 8 ΚΩ . RE 1.0ΚΩ· R₂ 4.7kQ C₂ 15uF R₁ CE 100 uF 10 ΚΩ i) Draw the ac equivalent circuit of the amplifier using the approximate h-parameter model of the transistor. iii) Find the voltage gain (Ar) of the amplifier. ii) Find the input and output impedances Z; and Zo of the amplifier.
Transcribed Image Text:c) For the potential divider biasing circuit of the BJT shown below, the parameters of the transistor are; hfe=100, hie = 2 k. Neglecting hoe and hre, Cel 15 uF R₁ R₂ .80 ΚΩ +18V * 8 ΚΩ . RE 1.0ΚΩ· R₂ 4.7kQ C₂ 15uF R₁ CE 100 uF 10 ΚΩ i) Draw the ac equivalent circuit of the amplifier using the approximate h-parameter model of the transistor. iii) Find the voltage gain (Ar) of the amplifier. ii) Find the input and output impedances Z; and Zo of the amplifier.
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