Practice Differential Amplifier Realized By Mosfet (80.6) - Differential Amplifier : Analysis and Numerical Examples (Contd.)(Part B)

Practice: Differential Amplifier Realized by MOSFET

Lesson 80.6Differential Amplifier : Analysis and Numerical Examples (Contd.)(Part B)

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8 questions

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6 sample questions

Question 1.
Define Differential Amplifier.
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Think about how it operates in comparison to a standard amplifier.
Question 2.
What does CMRR stand for?
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It's related to how effectively an amplifier rejects unwanted signals.
3Question 3.
What does the term 'common mode voltage' refer to?
- Voltage across the inputs
- Average voltage at both inputs
- Voltage at the output
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Think about what happens to inputs together in the amplifier.
4Question 4.
True or False: A higher CMRR indicates poorer performance.
- True
- False
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Remember what CMRR represents in an amplifier.
Question 5.
Design a differential amplifier given specific input parameters and calculate the output voltage based on varying common mode voltages.
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Keep track of changes in input versus output as you adjust the parameters.
Question 6.
Critique a given differential amplifier design. Identify potential issues in gain and common mode voltage.
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Look for real-world application mismatches and theoretical performance based on the discussed range.

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