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4 cards from this section. Quick, good the night before a test.
What role does a coupling capacitor play in an amplifier?
Think about the nature of AC vs DC.
Define a pole in the context of amplifier frequency response.
Consider where the gain begins to fall.
What does a coupling capacitor do in an amplifier?
Think about what amplifiers need to process.
True or False: The Thevenin equivalent simplifies complex circuits into a single voltage source and resistance.
What does Thevenin's theorem achieve?
Design a CE amplifier circuit. If the components are R1 = 1kΩ, C1 = 100nF, and the gain is required to be 10, derive the transfer function and identify the poles.
Focus on summing the effective resistances and capacitances in the circuit.
Given a CS amplifier with load capacitance C2 = 33pF and a target low cutoff frequency of f = 1kHz, calculate the required input capacitance.
Use the frequency cut-off formula to relate R and C, focusing on the characteristics of capacitive loads.
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