Practice Discussion On Differential Signals (71.2) - Single - ended Vs. Differential Signaling and Basic Model of a Differential Amplifier(Contd.)

Practice: Discussion on Differential Signals

Lesson 71.2Single - ended Vs. Differential Signaling and Basic Model of a Differential Amplifier(Contd.)

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9 questions

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6 sample questions

Question 1.
What is a single-ended signal?
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Think about how it connects to a reference point.
Question 2.
Define a differential signal.
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Consider its comparison between two voltages.
3Question 3.
What does A_d represent in a differential amplifier?
- Common Mode Gain
- Differential Mode Gain
- Input Voltage
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Remember A_c is related to common mode.
4Question 4.
TRUE or FALSE: A single-ended signal is less prone to noise than a differential signal.
- True
- False
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Consider how each signal is referenced.
Question 5.
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.
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Focus on the basic gain formula.
Question 6.
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.
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Calculate differential first then common mode.

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