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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 primary function.
Question 2
Easy
Explain what is meant by common mode gain.
💡 Hint: Relate this to the concept of noise.
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 main function of a differential amplifier?
- To amplify a single signal
- To amplify the difference between two signals
- To measure voltage levels
💡 Hint: Think about what makes it different from other amplifiers.
Question 2
True or False: The common mode gain should ideally be as high as possible.
- True
- False
💡 Hint: Reflect on the definitions we've discussed.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
You are designing a differential amplifier with an ideal differential mode gain of 100 and a common mode gain of 0.01. If the input signals are 0.2V and 0.1V, what is the expected output?
💡 Hint: Focus on the gain calculations.
Question 2
How will the performance of your mixed signal (both common mode and differential) be impacted if your differential amplifier is not properly biased?
💡 Hint: Consider the impact of bias in circuit operations.
Challenge and get performance evaluation