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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
Define channel length in your own words.
💡 Hint: Think about where the current flows from the source to the drain.
Question 2
Easy
What does an increase in channel width do to drain current?
💡 Hint: Consider how more space for carriers might affect current flow.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What is the effect of channel length variation?
- Increases transconductance
- Decreases current drive
- Does not affect the transistor
💡 Hint: Think about the impact of a short channel on electron movement.
Question 2
True or False: Wider channel widths always lead to better performance in analog circuits.
- True
- False
💡 Hint: Reflect on the relationship between width and performance.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Evaluate the impact of a reduction in channel length and width by 10% on a hypothetical CMOS amplifier's gain. What steps would you recommend for optimization?
💡 Hint: Reflect on how changes in geometry affect performance.
Question 2
A system uses multiple transistors with varying channel lengths. Calculate how a mismatch of 5% in lengths affects the overall current output if the design relies on consistent current.
💡 Hint: Consider how small variations amplify through the circuit.
Challenge and get performance evaluation