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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is a single-ended amplifier?
💡 Hint: Think about how this amplifier relates to something we know as ground.
Question 2
Easy
Define differential mode signal.
💡 Hint: What do we want to measure when amplifying in a differential amplifier?
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 function of a differential amplifier?
- Amplifies a single input signal
- Amplifies the difference between two signals
- Amplifies common mode signals
💡 Hint: Consider the unique function that a differential amplifier offers.
Question 2
True or False: Common mode gain should be maximized for effective performance in differential amplifiers.
- True
- False
💡 Hint: Think about the goal for a clean signal.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
If you have two input signals, V1 = 3V and V2 = 1V, calculate the differential signal. If the common signal is 2V, what is the output?
💡 Hint: Differentiate between input and common values.
Question 2
Create a simple circuit design for a differential amplifier with known resistor values that optimize for minimal common mode gain.
💡 Hint: Use configurations that have feedback paths to maintain stability.
Challenge and get performance evaluation