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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does DIBL stand for?
π‘ Hint: It's related to short-channel MOSFETs.
Question 2
Easy
Name one technique to reduce power consumption in circuits.
π‘ Hint: Think about operating near or below the threshold voltage.
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 DIBL describe in MOSFETs?
- A phenomenon influencing current
- A method for low power design
- A type of filter
π‘ Hint: Think about how device miniaturization affects performance.
Question 2
True or False: Subthreshold operation increases power consumption.
- True
- False
π‘ Hint: Recall its use in low-power applications.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Evaluate the impact of sizing on the noise figure of a cascaded two-stage amplifier system. If you increase the size of Stage 1, how will that affect the NF?
π‘ Hint: Consider how G1 contributes to the overall NF in cascaded systems.
Question 2
Design a Gm-C filter for an application requiring a cutoff frequency of 1MHz. What values of g_m and C would you suggest considering practical technology limits?
π‘ Hint: Calculate using the formula f_c = g_m/(2ΟC) for validation.
Challenge and get performance evaluation