Practice - Differential to Single-Ended Amplifier
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Practice Questions
Test your understanding with targeted questions
What is the primary purpose of a differential amplifier?
💡 Hint: Think about its operational advantage over single-ended amplifiers.
Define common-mode signal.
💡 Hint: It is usually unwanted.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the main function of a differential amplifier?
💡 Hint: Consider what they aim to achieve in signal processing.
True or False: Common-mode signals are typically desired in differential amplifiers.
💡 Hint: Think about the definition of common-mode signals.
1 more question available
Challenge Problems
Push your limits with advanced challenges
Assume you have a differential amplifier with a differential voltage of 2V and a common-mode voltage of 1V. If the common-mode gain is 0.1 and the differential gain is 50, what will be the output voltage?
💡 Hint: Use both the differential and common-mode formulas for output.
In a single-ended system, you measure a noise voltage that is significantly affecting the signal. Propose a circuit modification using differential signaling to address this issue.
💡 Hint: Think about how cancellation works with two signals.
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