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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What defines single-ended signaling?
💡 Hint: Think about how typical voltages are measured against a ground.
Question 2
Easy
List the two main types of signals processed by a differential amplifier.
💡 Hint: Consider what is shared and what is different between the two inputs.
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 do differential amplifiers primarily amplify?
- A. Common mode signals
- B. The difference between two signals
- C. Only single-ended signals
💡 Hint: Think about the function of 'difference' in their name.
Question 2
True or False: A low common mode gain is beneficial for a differential amplifier.
- True
- False
💡 Hint: Recall the purpose of maintaining noise reduction.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
If you have a differential amplifier with A_d = 25, A_c = 0.2, and receive inputs of v_in_1 = 1V and v_in_2 = 0.5V, determine the output voltages.
💡 Hint: Remember to apply the definitions for both differential and common mode outputs.
Question 2
Design a differential amplifier circuit with a very low common mode gain. What modifications will you make to achieve this?
💡 Hint: Think about balancing the components and external influences.
Challenge and get performance evaluation