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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the primary function of a common drain amplifier?
π‘ Hint: Think about how it relates to input and output voltage.
Question 2
Easy
Why is high input resistance important?
π‘ Hint: Consider what happens when too much current is drawn.
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 approximate voltage gain of a common drain amplifier?
- 0.5
- 1
- 1.5
π‘ Hint: Think about its role as a voltage follower.
Question 2
Does a high input resistance benefit a common drain amplifier?
- True
- False
π‘ Hint: Remember why we want to avoid drawing too much current at the input.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Given a common drain amplifier with an input capacitance of 10 pF and a load resistance of 1kΞ©, calculate how the Miller effect alters the effective input capacitance.
π‘ Hint: Remember the formula takes into account the feedback effect.
Question 2
Design a common drain amplifier circuit that can operate effectively with a certain range of frequencies. Discuss the selection of components.
π‘ Hint: Think about how impedance and frequencies interact.
Challenge and get performance evaluation