Explanation Given Information: V A = 5 V A o = 625 V / V W / L = 20 / 0.4 W / L 7 new = 24 / 0.4 μ p C o x = 100 μA/V 2 V O V = 0.2 V V t = 0.5 V I = 200 μA V O V = 0.2 V Fig: Two-stage CMOS op-amp configuration Calculation: The expression for the drain current of the transistor Q 7 is given by, I D 7 = 1 2 μ p C o x W L 7 new V O V 2 Where W L 7 new is the value of W L due to manufacturing effects. Plugging given values. I D = 1 2 100 μA/V 2 24 0.4 0.2 2 ∵ μ p C o x = 100 μ A / V 2 = 120 μA Although the resultant drain current I D 7 exceeds the drain current I D 6 by 20 μ A . Therefore, a systematic offset output voltage will generate due to this excess amount of current which is given by v o = 20 μ A r 06 ∥ r 07 1 where, r 06 = output resistance of Q 6 r 07 = output resistance of Q 7 Now calculate the output resistance of Q 7 r 07 = V A </

Microelectronic Circuits (the Oxford Series In Electrical And Computer Engineering)

8th Edition

ISBN: 9780190853464

Author: Adel S. Sedra, Kenneth C. (kc) Smith, Tony Chan Carusone, Vincent Gaudet

Publisher: Oxford University Press

See similar textbooks

Question

Chapter 9, Problem 9.107P

To determine

The values of ID7,vo and vos for the given amplifier circuit.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Chapter 9, Problem D9.106P

Chapter 9, Problem D9.108P

Students have asked these similar questions

NO AI PLEASE

Chapter 9 Solutions

Microelectronic Circuits (the Oxford Series In Electrical And Computer Engineering)

Ch. 9.3 - Prob. 9.13E Ch. 9.3 - Prob. 9.14E Ch. 9.4 - Prob. 9.16E Ch. 9.5 - Prob. 9.17E Ch. 9.6 - Prob. 9.20E Ch. 9 - Prob. 9.1P Ch. 9 - Prob. 9.2P Ch. 9 - Prob. D9.6P Ch. 9 - Prob. 9.9P Ch. 9 - Prob. D9.10P

Ch. 9 - Prob. 9.12P Ch. 9 - Prob. D9.15P Ch. 9 - Prob. D9.23P Ch. 9 - Prob. D9.25P Ch. 9 - Prob. 9.26P Ch. 9 - Prob. 9.27P Ch. 9 - Prob. 9.28P Ch. 9 - Prob. D9.32P Ch. 9 - Prob. 9.36P Ch. 9 - Prob. 9.38P Ch. 9 - Prob. D9.39P Ch. 9 - Prob. 9.40P Ch. 9 - Prob. 9.41P Ch. 9 - Prob. D9.42P Ch. 9 - Prob. 9.46P Ch. 9 - Prob. 9.49P Ch. 9 - Prob. 9.51P Ch. 9 - Prob. 9.52P Ch. 9 - Prob. 9.53P Ch. 9 - Prob. 9.55P Ch. 9 - Prob. 9.56P Ch. 9 - Prob. D9.57P Ch. 9 - Prob. 9.58P Ch. 9 - Prob. D9.59P Ch. 9 - Prob. 9.62P Ch. 9 - Prob. 9.64P Ch. 9 - Prob. 9.65P Ch. 9 - Prob. D9.67P Ch. 9 - Prob. 9.68P Ch. 9 - Prob. 9.69P Ch. 9 - Prob. D9.70P Ch. 9 - Prob. D9.72P Ch. 9 - Prob. 9.73P Ch. 9 - Prob. 9.74P Ch. 9 - Prob. 9.75P Ch. 9 - Prob. 9.81P Ch. 9 - Prob. 9.82P Ch. 9 - Prob. 9.85P Ch. 9 - Prob. 9.86P Ch. 9 - Prob. 9.87P Ch. 9 - Prob. D9.88P Ch. 9 - Prob. D9.89P Ch. 9 - Prob. 9.94P Ch. 9 - Prob. 9.95P Ch. 9 - Prob. D9.96P Ch. 9 - Prob. 9.97P Ch. 9 - Prob. 9.98P Ch. 9 - Prob. D9.99P Ch. 9 - Prob. 9.101P Ch. 9 - Prob. 9.102P Ch. 9 - Prob. D9.103P Ch. 9 - Prob. 9.104P Ch. 9 - Prob. D9.105P Ch. 9 - Prob. D9.106P Ch. 9 - Prob. 9.107P Ch. 9 - Prob. D9.108P Ch. 9 - Prob. 9.110P Ch. 9 - Prob. 9.111P Ch. 9 - Prob. 9.112P Ch. 9 - Prob. D9.113P Ch. 9 - Prob. D9.114P Ch. 9 - Prob. 9.115P Ch. 9 - Prob. 9.116P

Knowledge Booster

Similar questions

SEE MORE QUESTIONS

Recommended textbooks for you

Introductory Circuit Analysis (13th Edition)
Electrical Engineering
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:PEARSON
Delmar's Standard Textbook Of Electricity
Electrical Engineering
ISBN:9781337900348
Author:Stephen L. Herman
Publisher:Cengage Learning
Programmable Logic Controllers
Electrical Engineering
ISBN:9780073373843
Author:Frank D. Petruzella
Publisher:McGraw-Hill Education
Fundamentals of Electric Circuits
Electrical Engineering
ISBN:9780078028229
Author:Charles K Alexander, Matthew Sadiku
Publisher:McGraw-Hill Education
Electric Circuits. (11th Edition)
Electrical Engineering
ISBN:9780134746968
Author:James W. Nilsson, Susan Riedel
Publisher:PEARSON
Engineering Electromagnetics
Electrical Engineering
ISBN:9780078028151
Author:Hayt, William H. (william Hart), Jr, BUCK, John A.
Publisher:Mcgraw-hill Education,