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EXERCISE PROBLEM Ex 4.6: The common-source amplifier in Figure 4.23 has transistor parameters = 40 μA/V², W/L = 40, VTP = −0.4 V, and λ = 0.02 V-1. (a) Determine IDQ and VSDQ. (b) Find the small-signal voltage gain. (Ans. (a) IDQ = 1.16 mA, VSDQ = 2.29 V; (b) A₁ = -3.68) CCI Vi www +3 V Rs = 1.2 k RG = 100 k - Vo RD = 2 k -3 V Figure 4.23 Figure for Exercise Ex 4.6 Cs

EXERCISE PROBLEM Ex 4.6: The common-source amplifier in Figure 4.23 has transistor parameters = 40 μA/V², W/L = 40, VTP = −0.4 V, and λ = 0.02 V-1. (a) Determine IDQ and VSDQ. (b) Find the small-signal voltage gain. (Ans. (a) IDQ = 1.16 mA, VSDQ = 2.29 V; (b) A₁ = -3.68) CCI Vi www +3 V Rs = 1.2 k RG = 100 k - Vo RD = 2 k -3 V Figure 4.23 Figure for Exercise Ex 4.6 Cs

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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EXERCISE PROBLEM Ex 4.6: The common-source amplifier in Figure 4.23 has transistor parameters = 40 μA/V², W/L = 40, VTP = −0.4 V, and λ = 0.02 V-1. (a) Determine IDQ and VSDQ. (b) Find the small-signal voltage gain. (Ans. (a) IDQ = 1.16 mA, VSDQ = 2.29 V; (b) A₁ = -3.68) CCI Vi www +3 V Rs = 1.2 k RG = 100 k - Vo RD = 2 k -3 V Figure 4.23 Figure for Exercise Ex 4.6 Cs
Transcribed Image Text:EXERCISE PROBLEM Ex 4.6: The common-source amplifier in Figure 4.23 has transistor parameters = 40 μA/V², W/L = 40, VTP = −0.4 V, and λ = 0.02 V-1. (a) Determine IDQ and VSDQ. (b) Find the small-signal voltage gain. (Ans. (a) IDQ = 1.16 mA, VSDQ = 2.29 V; (b) A₁ = -3.68) CCI Vi www +3 V Rs = 1.2 k RG = 100 k - Vo RD = 2 k -3 V Figure 4.23 Figure for Exercise Ex 4.6 Cs
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