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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is a differential amplifier?
💡 Hint: Think about its name.
Question 2
Easy
What does 'ICMR' stand for?
💡 Hint: Consider the range of input voltages.
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 do?
- Amplifies a single signal
- Amplifies the difference between two signals
- Adds two signals
💡 Hint: Focus on its core function.
Question 2
In common mode operation, should the output be zero?
- True
- False
💡 Hint: Think about the definitions of both modes.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
If a differential amplifier has an input common mode range of 5V, explain the impact on performance if inputs exceed this range.
💡 Hint: Think about the operational range requirements for BJTs.
Question 2
Given the parameters of a BJT differential amplifier, calculate the expected differential mode gain with the specified load resistances.
💡 Hint: Remember the gain equation derived earlier.
Challenge and get performance evaluation