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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the relationship between supply voltage and output swing in a Common Gate amplifier?
💡 Hint: Consider the limits imposed by the power supply.
Question 2
Easy
Define voltage gain in the context of amplifiers.
💡 Hint: Think about how signals are amplified.
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
Which amplifier configuration allows a greater input impedance?
- Common Gate
- Common Base
- Neither
💡 Hint: Think about how impedance is affected by signal paths in different configurations.
Question 2
True or False: The output swing of an amplifier can exceed the power supply voltage.
- True
- False
💡 Hint: Reflect on the physical limitations of power supplies.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Design a circuit using the Common Gate amplifier configuration that achieves an input impedance of 500Ω and requires output swing of ±8V from a 15V supply. Calculate necessary resistor values and explain your reasoning.
💡 Hint: Use Ohm's Law and the input-output impedance relationships.
Question 2
If the Common Base amplifier needs to maintain at least 90% efficiency with an output swing of ±6V, calculate the minimum DC supply voltage required for the given circuit constraints.
💡 Hint: Think about how supply voltages directly affect output capabilities.
Challenge and get performance evaluation