Practice Analog CMOS Circuit Design - Part 1: Design Principles of Operational Amplifiers in CMOS - 3 | 3. Analog CMOS Circuit Design - Part 1: Design Principles of Operational Amplifiers in CMOS | CMOS Integrated Circuits
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Analog CMOS Circuit Design - Part 1: Design Principles of Operational Amplifiers in CMOS

3 - Analog CMOS Circuit Design - Part 1: Design Principles of Operational Amplifiers in CMOS

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Learning

Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What is the primary function of an operational amplifier?

💡 Hint: Think about signal processing.

Question 2 Easy

Define input impedance in an op-amp.

💡 Hint: Consider how you want it to interact with the source.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What is the primary purpose of an operational amplifier?

A. To multiply signals
B. To amplify the difference between input signals
C. To convert digital to analog

💡 Hint: Think about its function in analog systems.

Question 2

True or False: The input impedance of an ideal op-amp should be low.

True
False

💡 Hint: Consider how the op-amp interacts with other circuits.

1 more question available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Design a CMOS op-amp incorporating all key components discussed and explain how each contributes to achieving high performance.

💡 Hint: Make sure to detail how each part interacts within the op-amp.

Challenge 2 Hard

Given a set of voltages at the inputs and desire for high gain, optimize the transistor configurations through simulation tools while ensuring low THD and high CMRR.

💡 Hint: Utilize the top-down approach and remember to verify results through simulations.

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