Homework Help is Here – Start Your Trial Now!
Engineering
Electrical Engineering
Q5 Figure 5 shows the circuit diagram for a two-stage amplifier. You may assur e that

Q5 Figure 5 shows the circuit diagram for a two-stage amplifier. You may assur e that

Introductory Circuit Analysis (13th Edition)
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...
See similar textbooks
icon
Related questions
Question
Q5 Figure 5 shows the circuit diagram for a two-stage amplifier. You may assur 1e that B= 0.03 A/V?, V:= 0.3 V, and VA = 10 V for each transistor and Ces is negligibly small for both M1 and M2. All other values are shown beside the schematic. (а) What kind of configuration is used for the two stages amplifier? (b) What kind of amplifier is M1 part of ? and what kind of amplifier is M2? (c) Calculate the DC IDs for Mi and M2. (d) Calculate gm and ro for Mi and M2. Draw the combined small-signal equivalent circuit suitable for mid band frequency analysis for the entire amplifier. State any assumptions. (e) (f) Determine the numerical values for: (i) Voltage gain of the entire amplifier. (ii) Output resistance of the entire amplifier. Modify the circuit, by just adding a single external component, to improve the overall voltage gain without increasing the output impedance. Justifv vour choice and state any assumptions. (g) VDD VDD = 2V Rp2 R = 4KW Rp1 Vout R2 = 4KW М Cp2 RD1 = 4KW Vin H Rp2 = 4KW CG Rs1 = 4KW R, Rs1 Csi Rs2 Rs2 = 6KW Vss = 0 V Figure 5
Transcribed Image Text:Q5 Figure 5 shows the circuit diagram for a two-stage amplifier. You may assur 1e that B= 0.03 A/V?, V:= 0.3 V, and VA = 10 V for each transistor and Ces is negligibly small for both M1 and M2. All other values are shown beside the schematic. (а) What kind of configuration is used for the two stages amplifier? (b) What kind of amplifier is M1 part of ? and what kind of amplifier is M2? (c) Calculate the DC IDs for Mi and M2. (d) Calculate gm and ro for Mi and M2. Draw the combined small-signal equivalent circuit suitable for mid band frequency analysis for the entire amplifier. State any assumptions. (e) (f) Determine the numerical values for: (i) Voltage gain of the entire amplifier. (ii) Output resistance of the entire amplifier. Modify the circuit, by just adding a single external component, to improve the overall voltage gain without increasing the output impedance. Justifv vour choice and state any assumptions. (g) VDD VDD = 2V Rp2 R = 4KW Rp1 Vout R2 = 4KW М Cp2 RD1 = 4KW Vin H Rp2 = 4KW CG Rs1 = 4KW R, Rs1 Csi Rs2 Rs2 = 6KW Vss = 0 V Figure 5
Expert Solution
steps

Step by step

Solved in 2 steps with 4 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Knowledge Booster
Current division Method
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, electrical-engineering and related others by exploring similar questions and additional content below.
Recommended textbooks for you
Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
Electrical Engineering
ISBN:
9780133923605
Author:
Robert L. Boylestad
Publisher:
PEARSON
Delmar's Standard Textbook Of Electricity
Delmar's Standard Textbook Of Electricity
Electrical Engineering
ISBN:
9781337900348
Author:
Stephen L. Herman
Publisher:
Cengage Learning
Programmable Logic Controllers
Programmable Logic Controllers
Electrical Engineering
ISBN:
9780073373843
Author:
Frank D. Petruzella
Publisher:
McGraw-Hill Education
Fundamentals of Electric Circuits
Fundamentals of Electric Circuits
Electrical Engineering
ISBN:
9780078028229
Author:
Charles K Alexander, Matthew Sadiku
Publisher:
McGraw-Hill Education
Electric Circuits. (11th Edition)
Electric Circuits. (11th Edition)
Electrical Engineering
ISBN:
9780134746968
Author:
James W. Nilsson, Susan Riedel
Publisher:
PEARSON
Engineering Electromagnetics
Engineering Electromagnetics
Electrical Engineering
ISBN:
9780078028151
Author:
Hayt, William H. (william Hart), Jr, BUCK, John A.
Publisher:
Mcgraw-hill Education,
SEE MORE TEXTBOOKS