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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does W/L ratio represent in MOSFETs?
💡 Hint: Think about the dimensions of the transistor.
Question 2
Easy
What happens to the output voltage if the W/L ratio of the nMOS is decreased?
💡 Hint: Consider how strength changes with width.
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 does a higher W/L ratio indicate?
- Stronger transistor
- Weaker transistor
- Equal strength
💡 Hint: Think about the relationship to current.
Question 2
True or False: The nMOS should always have a larger W/L ratio than pMOS for balanced operation.
- True
- False
💡 Hint: Consider the reasons behind device characteristics.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Given the W/L ratios of nMOS = 1µm/0.18µm and pMOS = 2µm/0.18µm, calculate the current driving capability of each transistor assuming they operate in saturation.
💡 Hint: Use the respective W/L ratios and appropriate parameters for calculation.
Question 2
If the W/L ratio of nMOS is decreased while keeping the pMOS constant, predict how Vth will be affected and explain your reasoning.
💡 Hint: Think about the implications of weakened drive strength on the characteristics.
Challenge and get performance evaluation