Practice Basic Circuit (5.2.1) - MOSFET Amplifiers - Analog Circuits
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Basic Circuit

Practice - Basic Circuit

Learning

Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What is the main function of a common-source amplifier?

💡 Hint: Think about what happens to audio signals in an amplifier.

Question 2 Easy

Which terminal of the MOSFET is grounded in a common-source configuration?

💡 Hint: Consider the name 'common-source'.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What is the primary purpose of a common-source amplifier?

A. To reduce signal noise
B. To amplify input voltage
C. To switch power

💡 Hint: Think about the role of amplifiers in audio systems.

Question 2

True or False: The common-source amplifier inverts the input signal.

True
False

💡 Hint: Reflect on how signals behave in amplification circuits.

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Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Design a common-source amplifier with a specified voltage gain of -15. What resistor values would you choose for RD and explain your reasoning?

💡 Hint: Relate gain to improved performance metrics.

Challenge 2 Hard

If the input impedance for the common-source amplifier is dominated by RG at above 1MΩ, how does this influence the choice of input signal source?

💡 Hint: Think about loading effects when connecting sources with different impedances.

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Reference links

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