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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the difference between differential and common mode signals?
💡 Hint: Think about how you can characterize the relationship of the two signals.
Question 2
Easy
What should the ideal differential gain be?
💡 Hint: Consider what you would want it to amplify.
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 ideal expectation for differential gain?
- High
- Low
- Negative
💡 Hint: Consider what you want with amplifier output.
Question 2
True or False: Common mode gain should be high for best performance.
- True
- False
💡 Hint: Reflect on the noise versus signal ratio.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
The differential amplifier has the following: A_d = 50, A_c = 2. If you have inputs v_in1 = 5V and v_in2 = 2V, calculate the output and analyze how the gains affect the output quality.
💡 Hint: Utilize the formula for both outputs and reflect on the effects of gain levels.
Question 2
If both differential and common mode gains were to switch roles, what implications would arise for the circuit performance? Discuss in detail.
💡 Hint: Consider how gain configurations influence circuit reliability and fidelity.
Challenge and get performance evaluation