Professional Courses
Industry-relevant training in Business, Technology, and Design to help professionals and graduates upskill for real-world careers.
Categories
Interactive Games
Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.
Typing
Memory
Math
English Adventures
Knowledge
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What are the types of transistors used in a CMOS inverter?
💡 Hint: Recall the types of MOSFETs.
Question 2
Easy
Define VTC.
💡 Hint: Think about how the output changes with input.
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 primary function of the nMOS in a CMOS inverter?
- Pull-up the voltage
- Pull-down the voltage
- Block the current
💡 Hint: Think of its role in maintaining low output.
Question 2
Is the W/L ratio important for determining the current driving capability of MOSFETs?
- True
- False
💡 Hint: Consider what happens if we increase the width while keeping length constant.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Critique a CMOS inverter design that has very low noise margins. How would redesigning the W/L ratios improve performance?
💡 Hint: Consider the current drive strength balance between the transistors.
Question 2
If the VDD is increased while keeping the process parameters constant, what would happen to the VTC and why?
💡 Hint: Think about the relationship between power supply and output levels.
Challenge and get performance evaluation