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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the formula for calculating differential mode gain?
💡 Hint: Think about the parameters that impact gain.
Question 2
Easy
Define common mode gain.
💡 Hint: Consider how signals affect both inputs equally.
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 differential mode gain measure?
- The sum of input signals
- The difference between input signals
- The average of input signals
💡 Hint: Recall the definition of differential signals.
Question 2
True or False: High common mode gain is beneficial in differential amplifiers.
- True
- False
💡 Hint: Think about how common signals impact performance.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
If a differential amplifier has a differential mode gain (A_d) of 50 and a common mode gain (A_c) of 2, calculate the common mode rejection ratio (CMRR).
💡 Hint: Remember to think about how CMRR is defined.
Question 2
Design a differential amplifier with specified gains using a low-transconductance MOSFET. Discuss adjustments required to maintain signal integrity.
💡 Hint: Focus on altering component values to achieve desired performance without sacrificing stability.
Challenge and get performance evaluation