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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is a common mode signal?
💡 Hint: Think about signals that are the same on both ends.
Question 2
Easy
Define differential mode signal.
💡 Hint: Consider what happens when two different signals are applied.
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 happens when identical signals are applied to both inputs?
- The output doubles
- The output remains the same
- It causes distortion
💡 Hint: Think about how the outputs combine.
Question 2
True or False: Common mode gain is always higher than differential mode gain.
- True
- False
💡 Hint: Consider the purpose of each gain type.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
You have a differential amplifier where the common mode gain is calculated to be -2. If the input common mode signal is 5V, what will be the effect on the output?
💡 Hint: Use the common mode gain formula.
Question 2
Given a differential amplifier setup with varied common mode voltage, evaluate how this impacts the linearity of the output, specifically when large input signals approach saturation.
💡 Hint: Consider the relationship between input levels and resultant output.
Challenge and get performance evaluation