71.4.1 - Example Setup
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Practice Questions
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What distinguishes single-ended from differential signaling?
💡 Hint: Think about how many wires are used in each method.
Define differential mode gain.
💡 Hint: What part of the signal does it enhance?
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Interactive Quizzes
Quick quizzes to reinforce your learning
Which of the following best describes differential signaling?
💡 Hint: Consider how signals travel in pairs.
True or False: A high common mode gain in a differential amplifier is desirable.
💡 Hint: What kind of gain do we want to minimize?
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Challenge Problems
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A differential amplifier has a differential gain of 50 and common mode gain of 0.2. Calculate the output voltage for an input difference of 0.5V.
💡 Hint: Apply the formula for output voltage.
Discuss the implications of a high common mode to differential mode gain ratio in a circuit.
💡 Hint: What issues arise from not minimizing common mode signals?
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