71.2 - Discussion on Differential Signals
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Practice Questions
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What is a single-ended signal?
💡 Hint: Think about how it connects to a reference point.
Define a differential signal.
💡 Hint: Consider its comparison between two voltages.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What does A_d represent in a differential amplifier?
💡 Hint: Remember A_c is related to common mode.
TRUE or FALSE: A single-ended signal is less prone to noise than a differential signal.
💡 Hint: Consider how each signal is referenced.
1 more question available
Challenge Problems
Push your limits with advanced challenges
You have a differential mode gain of 10 and input signals of 3V and 1V. Calculate the output voltage and discuss how varying A_c might impact the output.
💡 Hint: Focus on the basic gain formula.
Perform a detailed analysis of a circuit with both A_d = 15, A_c = 0.05, v_in1 = 5V, v_in2 = 3V. Calculate v_o_d and v_o_c.
💡 Hint: Calculate differential first then common mode.
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