Consider the JFET amplifier in the Figure below with transistor parameters loss = 6 mA, VGS (OFF) = -3 V and VA = 100 V. Let VDD = 10 V. a) Determine RD and VGs such that lp = 4 mA and VDs = 6 V. b) Determine gm and ro. c) Determine the small-signal voltage gain Av = Vo/Vi. VDD Vj + VGS + H + VGS o www + UDS VO
Consider the JFET amplifier in the Figure below with transistor parameters loss = 6 mA, VGS (OFF) = -3 V and VA = 100 V. Let VDD = 10 V. a) Determine RD and VGs such that lp = 4 mA and VDs = 6 V. b) Determine gm and ro. c) Determine the small-signal voltage gain Av = Vo/Vi. VDD Vj + VGS + H + VGS o www + UDS 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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Transcribed Image Text:Consider the JFET amplifier in the Figure below with transistor parameters loss = 6 mA,
VGS (OFF) = -3 V and VA = 100 V. Let VDD = 10 V.
a) Determine RD and VGs such that ID = 4 mA and VDs = 6 V.
b) Determine gm and ro.
c) Determine the small-signal voltage gain Av = vo/Vi.
VDD
Vj
+
VGS
+
H
+
VGS
ww
+
UDS
VO
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