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3 cards from this section. Quick, good the night before a test.
What is the input capacitance in amplifier circuits primarily influenced by?
Think about what electrical components can store charge.
How does adding a biasing resistor affect input resistance?
It forms a parallel connection with the existing resistance.
What is the primary factor that influences the input capacitance in amplifiers?
Think about what components create capacitance.
Do common collector amplifiers have high output resistance?
Recall what we learned about resistance profiles.
Design a common drain amplifier circuit with a specified input signal and analyze the resulting input capacitance and voltage gain when a biasing resistor is introduced.
Break down the circuit; remember to apply parallel resistance formulas.
A common collector amplifier has output resistance and input capacitance defined. If the output is connected to a load with specific capacitance, how will it affect the overall input characteristics?
Focus on the interaction between capacitive elements and voltage gain.
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