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4 cards from this section. Quick, good the night before a test.
Define a common collector amplifier.
Think about the function of this amplifier.
What is transconductance?
It involves collector current and thermal voltage.
What is the primary function of a common collector amplifier?
Consider its role in circuit stability.
True or False: The upper cutoff frequency can be improved by increasing load capacitance.
Reflect on how capacitance interacts with frequency.
Design a common collector amplifier for a specific application requiring a voltage gain of 0.95, input impedance above 1MΩ, and output impedance below 50Ω. Calculate the necessary parameters including resistor values.
Balance gain and resistance values carefully for desired performance.
Given a circuit with a load capacitance of 150pF and output resistance of 70Ω, recalculate the upper cutoff frequency and discuss its implications on circuit performance.
Analyze shifts in frequency response due to this change.
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