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ol.) A voltage amplifier has an input resistance Rin = 5kQ, output resistance Rout = 10k2, and a voltage gain A, = -65 V/V. A voltage source is connected to the amplifier, and is modeled as a source voltage, V, having a source resistance R, = 1kQ. Finally, a load resistor R1 = 25kQ is connected to the output of the amplifier, across which is the output voltage Vo. a. Sketch the linear two-port model of the voltage amplifier, including the source and load resistances. b. Find the voltage gain VVs in V/V and dB,

ol.) A voltage amplifier has an input resistance Rin = 5kQ, output resistance Rout = 10k2, and a voltage gain A, = -65 V/V. A voltage source is connected to the amplifier, and is modeled as a source voltage, V, having a source resistance R, = 1kQ. Finally, a load resistor R1 = 25kQ is connected to the output of the amplifier, across which is the output voltage Vo. a. Sketch the linear two-port model of the voltage amplifier, including the source and load resistances. b. Find the voltage gain VVs in V/V and dB,

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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o1.) A voltage amplifier has an input resistance Rin = 5kQ, output resistance Rout = 1OKQ, and a voltage gain A, = -65 V/V. A voltage source is connected to the amplifier, and is modeled as a source voltage, V, having a source resistance R, = 1kQ. Finally, a load resistor RL = 25kQ is connected to the output of the amplifier, across which is the output voltage Vo. a. Sketch the linear two-port model of the voltage amplifier, including the source and load resistances. b. Find the voltage gain VVs in V/V and dB.
Transcribed Image Text:o1.) A voltage amplifier has an input resistance Rin = 5kQ, output resistance Rout = 1OKQ, and a voltage gain A, = -65 V/V. A voltage source is connected to the amplifier, and is modeled as a source voltage, V, having a source resistance R, = 1kQ. Finally, a load resistor RL = 25kQ is connected to the output of the amplifier, across which is the output voltage Vo. a. Sketch the linear two-port model of the voltage amplifier, including the source and load resistances. b. Find the voltage gain VVs in V/V and dB.
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