70.6 - Equivalence of Signals in Amplifiers
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Practice Questions
Test your understanding with targeted questions
Define a single-ended amplifier.
💡 Hint: Think about how it connects to ground.
What is a differential signal?
💡 Hint: Consider how you would derive the output from two distinct inputs.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What does a single-ended amplifier amplify?
💡 Hint: Focus on the number of inputs.
True or False: A differential amplifier amplifies the average of two input signals.
💡 Hint: Consider how each input interacts.
2 more questions available
Challenge Problems
Push your limits with advanced challenges
Given two input voltages V1 = 4V and V2 = 1V, what is the output of a differential amplifier with a gain of 3?
💡 Hint: Use the differential output formula.
If a single-ended amplifier has an input of 6V and outputs 15V, what is the gain? Then compare this with a differential amplifier when V1 is 6V and V2 is 2V; what would you expect the output to be for a gain of 2?
💡 Hint: Separately calculate gains and then the output based on inputs.
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