Practice Single-ended Vs. Differential Signaling And Basic Model Of A Differential Amplifier (73.1)

Practice: Single-Ended vs. Differential Signaling and Basic Model of a Differential Amplifier

Lesson 73.1Single - ended Vs. Differential Signaling and Basic Model of a Differential Amplifier(Contd.)

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8 questions

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6 sample questions

Question 1.
What is the main difference between single-ended and differential signaling?
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Think about signal referencing.
Question 2.
What is differential mode gain?
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Consider how much the differential input is increased.
3Question 3.
What is a characteristic of differential signaling?
- It uses a single reference point
- It compares two complementary signals
- It is always less noisy than single-ended signaling
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Think about the advantages differential signaling has over single-ended.
4Question 4.
True or False: Common mode gain is desirable for output performance.
- True
- False
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Consider the effects of unwanted amplification.
Question 5.
Design a differential amplifier circuit with a differential gain of 50 and a common mode gain of 0.5. Describe how you would achieve the desired output while minimizing interference.
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Review design techniques that ensure low common mode performance.
Question 6.
Analyze the output of a differential amplifier given a differential input of 80 mV, common mode input of 300 mV, with respective gains. Differentiate the effects of common mode versus differential input.
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Break down input into differential and common components before calculating.

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