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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the purpose of transistor sizing in CMOS gates?
💡 Hint: Think about how transistor size affects current.
Question 2
Easy
Define tpHL and tpLH.
💡 Hint: Consider how the output transitions relate to these delays.
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 one reason for increasing the width of NMOS transistors in a NAND gate?
- To reduce area
- To balance rise and fall times
- To increase output current
💡 Hint: Consider the current driving capability!
Question 2
True or False: Increasing transistor sizes always improves circuit performance.
- True
- False
💡 Hint: Think about trade-offs.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
If we aim for tpHL and tpLH to be equal in a NAND gate, how would you iteratively approach sizing if tpHL is initially longer?
💡 Hint: Think about where delay is being generated.
Question 2
Discuss the trade-offs of increasing PMOS sizes for a NOR gate in terms of dynamic power.
💡 Hint: Consider how transistor switching affects energy usage.
Challenge and get performance evaluation