Сс +5 V RD=7KQ R₁ = 165 k vo Vi R₂ = 35 k Rs = 0.5 k -5 V Figure 4.19 Common-source circuit with source resistor and positive and negative supply voltages n EXERCISE PROBLEM Ex 4.5: For the circuit shown in Figure 4.19, the transistor parameters are VTN = 0.8 V, K₂ = 1 mA/V², and λ = 0. (a) From the dc analysis, find ID and VDSQ. (b) Determine the small-signal voltage gain. (Ans. (a) ID = 0.494 mA, VDSQ = 6.30 V; (b) A₁ = -5.78).

Delmar's Standard Textbook Of Electricity
7th Edition
ISBN:9781337900348
Author:Stephen L. Herman
Publisher:Stephen L. Herman
Chapter22: Resistive-capacitive Parallel Circuits
Section: Chapter Questions
Problem 2PP
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Сс
+5 V
RD=7KQ
R₁ = 165 k
vo
Vi
R₂ = 35 k
Rs = 0.5 k
-5 V
Figure 4.19 Common-source circuit with source resistor and positive and negative supply
voltages
Transcribed Image Text:Сс +5 V RD=7KQ R₁ = 165 k vo Vi R₂ = 35 k Rs = 0.5 k -5 V Figure 4.19 Common-source circuit with source resistor and positive and negative supply voltages
n
EXERCISE PROBLEM
Ex 4.5: For the circuit shown in Figure 4.19, the transistor parameters are
VTN = 0.8 V, K₂ = 1 mA/V², and λ = 0. (a) From the dc analysis, find ID and
VDSQ. (b) Determine the small-signal voltage gain. (Ans. (a) ID = 0.494 mA,
VDSQ = 6.30 V; (b) A₁ = -5.78).
Transcribed Image Text:n EXERCISE PROBLEM Ex 4.5: For the circuit shown in Figure 4.19, the transistor parameters are VTN = 0.8 V, K₂ = 1 mA/V², and λ = 0. (a) From the dc analysis, find ID and VDSQ. (b) Determine the small-signal voltage gain. (Ans. (a) ID = 0.494 mA, VDSQ = 6.30 V; (b) A₁ = -5.78).
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