Practice Common Source (cs) Fet Amplifier (3.4.2) - Small-Signal Analysis and Frequency Response of Amplifiers (Low Frequency)
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Common Source (CS) FET Amplifier

Practice - Common Source (CS) FET Amplifier

Learning

Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What is the main configuration of a common source amplifier?

💡 Hint: Think about where the signal goes in and out.

Question 2 Easy

What does R_out represent in the context of a CS amplifier?

💡 Hint: Consider what happens when you analyze circuits.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What is the primary use of the common source FET amplifier?

Voltage measurement
Signal amplification
Power reduction

💡 Hint: Think about what we discussed in class!

Question 2

True or False: The output of a CS amplifier is in phase with the input.

True
False

💡 Hint: Refer back to our discussions on phase changes.

1 more question available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Design a common source amplifier with specific gains. Given g_m=6 mS, calculate R_D for a target gain of -120.

💡 Hint: Refer to formulas used in class for rearranging parameters.

Challenge 2 Hard

Analyze the impact on voltage gain if the source resistance increases significantly. How would this affect A_v?

💡 Hint: Think about the circuit interactions we discussed.

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Reference links

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