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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is a common source amplifier?
💡 Hint: Think about how voltage gain is achieved.
Question 2
Easy
Define transconductance.
💡 Hint: What relationship does it describe between input and output?
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 typical voltage gain of a common source amplifier?
- 1
- 6
- 10
💡 Hint: Consider practical values of gain derived from examples.
Question 2
True or False: Cascading a common source amplifier with a common drain stage will always decrease the overall gain.
- True
- False
💡 Hint: What is the function of the common drain stage?
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
If the cutoff frequency increased from 530 kHz to 4.24 MHz after cascading, what factors contributed to this change?
💡 Hint: Examine both stages' contributions to bandwidth.
Question 2
Given a common source amplifier with transconductance of 2 mA/V and a load resistance of 5 kΩ, calculate the gain and compare it with an output stage of a common drain with a capping gain of 1.
💡 Hint: Use the defined gain formulas for each configuration.
Challenge and get performance evaluation