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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
Define a differential amplifier.
💡 Hint: Focus on what it does with signals applied to its inputs.
Question 2
Easy
What does CMRR stand for?
💡 Hint: Think about what characteristic it measures related to differential amplifiers.
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 role of a differential amplifier?
- Amplifies exactly the input
- Amplifies the difference between signals
- Amplifies all inputs equally
💡 Hint: Think about what makes it different from other amplifiers.
Question 2
In a non-inverting amplifier, what happens to the phase of the output signal relative to the input?
- True
- False
💡 Hint: Consider the types of configurations and their phase relationships.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Given an Op-Amp with a Gain-Bandwidth Product of 500 kHz, determine the maximum bandwidth if the gain is set to 25.
💡 Hint: Remember the Gain-Bandwidth relationship.
Question 2
In a BJT differential amplifier, how would an increased collector resistor impact the differential gain? Analyze this impact.
💡 Hint: Consider components' effect on amplification.
Challenge and get performance evaluation