d) In Figure 3.3 shows the circuit diagram of a typical n-channel JFET common source amplifier. If ac input impedance of this amplifier is RGG=1.XY MOhm, VG = 2.XYV, RD=1.5 x Rs and VDD = 15 V. Determine the value of Rs to set the Q-point to VGs = -0.5 V and ID=2.5 mA. What is the value of VDs at the Q-point? Sketch the amplifier's small signal equivalent circuit model. If the JFET transconductance at this bias point (Q-point) is gm=4.XY ms and go=0.1 ms, what is the AC open circuit voltage gain Av and the AC short circuit current gain Ai of this amplifier RG1 Cin HH in RG2 VG Ro Rs + VDD Vo Cout www3 Vout Cs lout x=1 y=7

d) In Figure 3.3 shows the circuit diagram of a typical n-channel JFET common source amplifier. If ac input impedance of this amplifier is RGG=1.XY MOhm, VG = 2.XYV, RD=1.5 x Rs and VDD = 15 V. Determine the value of Rs to set the Q-point to VGs = -0.5 V and ID=2.5 mA. What is the value of VDs at the Q-point? Sketch the amplifier's small signal equivalent circuit model. If the JFET transconductance at this bias point (Q-point) is gm=4.XY ms and go=0.1 ms, what is the AC open circuit voltage gain Av and the AC short circuit current gain Ai of this amplifier RG1 Cin HH in RG2 VG Ro Rs + VDD Vo Cout www3 Vout Cs lout x=1 y=7

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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