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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
Define a differential amplifier in your own words.
💡 Hint: Focus on the function of the amplifier.
Question 2
Easy
What does the common mode operation imply about input signals?
💡 Hint: Think about the term 'common'.
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 does a differential amplifier primarily do?
- Amplifies a single signal
- Amplifies the difference between two signals
- Rejects all signals
💡 Hint: Remember the focus on 'difference'.
Question 2
In common mode operation, the output of the differential amplifier is ideally:
- True
- False
💡 Hint: Think about identical inputs.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Design a differential amplifier with a desired differential mode gain of 50. You have transistors with varying transconductances; outline your process.
💡 Hint: Think about how changes in resistor values affect gain.
Question 2
If your output signal swing is lower than expected, identify potential factors causing this limitation and discuss how to resolve them.
💡 Hint: Think of all variables impacting output performance.
Challenge and get performance evaluation