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3 cards from this section. Quick, good the night before a test.
What are the two types of capacitance associated with BJTs?
Think about the terminal connections of the transistor.
What does Miller's theorem help us achieve?
Recall the function of bridges in electrical terms.
What is Miller's theorem used for?
Think about its role in simplifying circuit analysis.
True or False: A higher gain in an amplifier results in increased input capacitance.
Reflect on how gain relates to capacitance.
A CS amplifier has a gain of -5 and Cgd = 20 pF. Calculate the effective capacitance at the input.
Remember to take the gain into account, and consider the absolute value of capacitance.
Analyze a CE amplifier circuit where Cπ = 10 pF and Cµ = 5 pF. Determine how these affect the frequency response.
Consider the influence of each capacitance as per the circuit model.
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