Practice Small Signal Analysis (50.2.2) - Common Base and Common Gate Amplifiers : Analysis (Part B)

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6 sample questions

Question 1.
Define small signal analysis.
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Think about how AC signals behave in circuits versus DC.
Question 2.
What is voltage gain?
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What quantitative measure do we use to describe amplifier performance?
3Question 3.
What does small signal analysis focus on?
- DC signals
- Small AC signals
- Large AC signals
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Consider the term 'small signal' when reviewing.
4Question 4.
Common base configuration shows output voltage that is ___ with respect to the input voltage.
- True
- False
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Think about phase relationships in amplifier configurations.
Question 5.
Calculate the voltage gain for a common base amplifier with gm = 2 mA/V and an input voltage of 50 mV.
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Remember the formula for voltage gain in terms of gm.
Question 6.
Analyze how varying source resistance affects output voltage for a fixed input voltage.
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Think of how voltage dividers operate.

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