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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is static power consumption in CMOS?
π‘ Hint: Think about when the circuit is not actively changing state.
Question 2
Easy
What does dynamic power consumption depend on?
π‘ Hint: Remember the formula P=Ξ±CVΒ²f.
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 formula for dynamic power consumption in CMOS?
π‘ Hint: Remember the terms we correlated with each variable.
Question 2
True or False: Static power consumption in a CMOS circuit is usually higher than dynamic power consumption.
- True
- False
π‘ Hint: Consider when each type of power consumption occurs.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Consider a CMOS device with a capacitance of 10pF, operating at 2V, and switching at a frequency of 500kHz with a switching activity of 0.5. Calculate its dynamic power consumption.
π‘ Hint: Follow the formula closely and make sure to calculate in the correct units.
Question 2
How would the dynamic power consumption change if the switching frequency of the circuit is increased to 1 MHz while keeping everything else constant? Explain.
π‘ Hint: Look closely at the factors within the dynamic power formula.
Challenge and get performance evaluation