Practice Transformation Between Differential And Single Ended Representation (70.6.1)

Practice: Transformation Between Differential and Single Ended Representation

Lesson 70.6.1Single - ended Vs. Differential Signaling and Basic Model of a Differential Amplifier

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6 sample questions

Question 1.
What is a single-ended amplifier?
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Think about how many inputs/outputs it has.
Question 2.
Define the term 'common mode signal.'
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It is the non-differential part of the signals.
3Question 3.
What does a differential amplifier output?
- Single input signal
- Common mode signal
- Difference between two input signals
- Average of two signals
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Focus on what the term 'differential' refers to.
4Question 4.
True or False: A single-ended amplifier has two inputs.
- True
- False
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Think about the definition of single-ended.
Question 5.
Given two input signals of 5V and 3V to a differential amplifier, calculate the output if the gain is 10.
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Focus on the gain relationship with differential signals.
Question 6.
Outline how you would convert a single-ended signal of 10V into a differential form.
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Consider looking for equal contributions from each side of your differential representation.

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