Figure 4 shows the circuit diagram for a single stage NMOS amplifier realized withthe transistor M1.Q4VDDR1RpV outM1VinCGRLR2CGRsCsVss = 0 VFigure 4(a)What kind of amplifier is M1 part of? Justify your description.Draw the small signal equivalent model of circuit in Figure 4 and, by using theMiller Theorem and the open-circuit time-constant method, design the amplifierto operate with a lower frequency pole fpi = 100 MHz, given that the outputimpedance of the signal generator is Ro = 50 Ohm, the mid-band frequencyrange of the amplifier is Gv = 10 and the gate to source and gate to draincapacitors are Cgd = Cgs = 4 pF, respectively. For your design you are given thatif R2 / R1 < 3 then M1 is off. State any assumption and justify your choices.(b)

Given the circuit: a) We need to tell about the kind of amplifier M1. We need to justify. b) We…

Answered: Figure 4 shows the circuit diagram for…

Figure 4 shows the circuit diagram for a single stage NMOS amplifier realized with the transistor M1. Q4 VDD Rp Vout M1 Vin Cp CG RL R2 CG Rs Cs

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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Question

Figure 4 shows the circuit diagram for a single stage NMOS amplifier realized with
the transistor M1.
Q4
VDD
R1
Rp
V out
M1
Vin
CG
RL
R2
CG
Rs
Cs
Vss = 0 V
Figure 4
(a)
What kind of amplifier is M1 part of? Justify your description.
Draw the small signal equivalent model of circuit in Figure 4 and, by using the
Miller Theorem and the open-circuit time-constant method, design the amplifier
to operate with a lower frequency pole fpi = 100 MHz, given that the output
impedance of the signal generator is Ro = 50 Ohm, the mid-band frequency
range of the amplifier is Gv = 10 and the gate to source and gate to drain
capacitors are Cgd = Cgs = 4 pF, respectively. For your design you are given that
if R2 / R1 < 3 then M1 is off. State any assumption and justify your choices.
(b)

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