2. Draw the normalized de transfer characteristic (va versus ic1,2/IQ) plot for a BJT differential amplifier following the 2 equations: ic₁ =IQ/(1+edVT) ic2 = IQ/(1+e+vVT) Find the forward transconductance, gffor a linear approximation of the plot at va =0. Prove the expression for the linear approximation: ici (linear) = 0.5IQ + (IQ/4VT)Vd. Following the transfer characteristic determine the maximum differential mode input signal Va (max) such that the difference between the linear approximation and the actual curve is 5%.
2. Draw the normalized de transfer characteristic (va versus ic1,2/IQ) plot for a BJT differential amplifier following the 2 equations: ic₁ =IQ/(1+edVT) ic2 = IQ/(1+e+vVT) Find the forward transconductance, gffor a linear approximation of the plot at va =0. Prove the expression for the linear approximation: ici (linear) = 0.5IQ + (IQ/4VT)Vd. Following the transfer characteristic determine the maximum differential mode input signal Va (max) such that the difference between the linear approximation and the actual curve is 5%.
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...
Related questions
Question
DO NOT WANT AI WILL REJECT

Transcribed Image Text:2. Draw the normalized de transfer characteristic (va versus ic1,2/IQ) plot for a BJT differential
amplifier following the 2 equations:
ic₁ =IQ/(1+edVT)
ic2 = IQ/(1+e+vVT)
Find the forward transconductance, gffor a linear approximation of the plot at va =0.
Prove the expression for the linear approximation: ici (linear) = 0.5IQ + (IQ/4VT)Vd.
Following the transfer characteristic determine the maximum differential mode input signal
Va (max) such that the difference between the linear approximation and the actual curve is
5%.
Expert Solution

This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 2 steps with 6 images

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

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,