Practice Summary (73.1.8) - Single - ended Vs. Differential Signaling and Basic Model of a Differential Amplifier(Contd.)

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Lesson 73.1.8Single - 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 the differential mode gain in our amplifier model?
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Refer to the initial parameters discussed.
Question 2.
What happens to a common mode signal in our model?
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Consider its effect on overall output.
3Question 3.
What is the differential mode gain of the amplifier discussed?
- 10
- 20
- 40
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Remember the numerical values discussed.
4Question 4.
True or False: A common mode gain of -1 amplifies the input signal positively.
- True
- False
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Think about how negative values affect output.
Question 5.
Given a differential mode gain of 40, a common mode signal of 500 mV, and a differential input signal of 100 mV, calculate the output signal and discuss its components.
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Make sure to calculate the separate contributions and combine them accurately.
Question 6.
Design a differential amplifier circuit that can handle a common mode gain of -1 with maximum suppression of the noise component in various scenarios where input signals vary.
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Consider the impact of external noise and configure for maximum clarity.

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