6. This problem involves designing a differential amplifier of the following figure. You mayassume that the body and source terminal is shorted and you can neglect channel lengthmodulation. Use the following MOSFET parameters:ParameterN-channelP-channelUnits+1.10-1.20C5.28-51.5E-5Ava) Choose laas for an output DC bias level Vopc) = Vozpc=3.00 V.b) Determine the voltage gain of the differential amplifier.c) Determine the magnitude of the small signal common mode gain.VDD =45VRD1RoeVoioo VoeM1M2W/L-80/2W/L=80/2IBIASVss -5V

Answered: Image /qna-images/answer/279c4a5a-eff3-40dc-95ad-6d56d623c26b.jpg

Answered: a) Choose laas for an output DC bias…

a) Choose laas for an output DC bias level Vopc = Vozpcy= 3.00 V. b) Determine the voltage gain of the differential amplifier. c) Determine the magnitude of the small signal common mode gain.

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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Concept explainers

Differential amplifier

There are two amplifying stages with common degeneration in a differential amplifier.

Question

6. This problem involves designing a differential amplifier of the following figure. You may
assume that the body and source terminal is shorted and you can neglect channel length
modulation. Use the following MOSFET parameters:
Parameter
N-channel
P-channel
Units
+1.10
-1.20
C
5.28-5
1.5E-5
Av
a) Choose laas for an output DC bias level Vopc) = Vozpc=3.00 V.
b) Determine the voltage gain of the differential amplifier.
c) Determine the magnitude of the small signal common mode gain.
VDD =45V
RD1
Roe
Voio
o Voe
M1
M2
W/L-80/2
W/L=80/2
IBIAS
Vss -5V

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