20.1.1 - Overview of Linearization in Non-Linear Circuits
Enroll to start learning
You’ve not yet enrolled in this course. Please enroll for free to listen to audio lessons, classroom podcasts and take practice test.
Practice Questions
Test your understanding with targeted questions
What does MOSFET stand for?
💡 Hint: Think about the structure and operation.
Define Q-point in MOSFET circuits.
💡 Hint: What point do we use to analyze small changes?
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What is the primary purpose of linearizing a circuit?
💡 Hint: Think about how engineers deal with complex relationships.
True or False: The Q-point is only important for linear circuits.
💡 Hint: Consider the purpose of the Q-point.
1 more question available
Challenge Problems
Push your limits with advanced challenges
Given a non-linear output characteristic of a MOSFET, identify the Q-point and linearize the transfer function. Describe the implications on circuit performance if the Q-point is not properly identified.
💡 Hint: What key values do you need to find the Q-point?
Design a small signal model for a common source amplifier. Use numerical values to calculate the gain and input-output relationship in the small signal regime.
💡 Hint: Remember that gain is related to the ratio of output and input small signal voltages.
Get performance evaluation
Reference links
Supplementary resources to enhance your learning experience.