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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
Define differential mode gain.
💡 Hint: Think of what the amplifier does to the input difference.
Question 2
Easy
What is common mode gain?
💡 Hint: Look at signals that are the same on both ends.
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 primary function of differential mode gain (A_d)?
- A. Amplify the common signals
- B. Amplify the difference between inputs
- C. Reduce noise
- D. Convert signals
💡 Hint: Recall the purpose of differentiating signals in usage.
Question 2
True or False: High common mode gain (A_c) is desirable for signal clarity.
- True
- False
💡 Hint: Think about what happens to the undesired signals.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Given A_d = 50 and A_c = 0.2, find v_o for v_in_d = 3V and v_in_c = 1V. Discuss how the values of A_d and A_c affect the output.
💡 Hint: Apply the given gains to their respective inputs.
Question 2
How does increasing A_c affect overall circuit performance when A_d remains constant? Provide an analysis of implications and potential solutions.
💡 Hint: Think of how the signal integrity can be compromised.
Challenge and get performance evaluation