Practice Common-drain (source Follower) (5.3) - MOSFET Amplifiers - Analog Circuits
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Common-Drain (Source Follower)

Practice - Common-Drain (Source Follower)

Learning

Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What is the main function of a Common-Drain amplifier?

💡 Hint: Think about how it interacts with input and output signals.

Question 2 Easy

State the typical voltage gain of a Common-Drain amplifier.

💡 Hint: Consider how closely output voltage mirrors the input.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What is a Primary function of a Common-Drain amplifier?

Increase voltage gain
Impedance buffering
Signal mixing

💡 Hint: Think of what role the circuit plays in relation to input and output.

Question 2

True or False: A Common-Drain amplifier has a voltage gain greater than 1.

True
False

💡 Hint: Consider how the output voltage compares to the input.

1 more question available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Design a Common-Drain amplifier to buffer audio signals. Discuss the choice of MOSFET based on frequency response and load characteristics.

💡 Hint: Consider what specifications a good audio amplifier needs.

Challenge 2 Hard

You want to use a Common-Drain amplifier in a mixed-signal application. Identify potential challenges and how to overcome them.

💡 Hint: Think about shielding and grounding techniques for mixed signal environments.

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Reference links

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