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4 cards from this section. Quick, good the night before a test.
What is voltage gain?
Consider the output as a function of the input.
Define source resistance.
Think about where the input signal comes from.
What is the impact of finite source resistance on voltage gain?
Think about how voltage is divided across resistances.
True or False: In a common base amplifier configuration, the input is applied to the base terminal.
Recall the basic configurations of amplifiers.
Given a common gate amplifier with a source resistance of 100 ohms and an input resistance of 1k ohms, find the voltage gain if the transconductance is 15 mS.
Use the voltage gain formula and plug in the given values.
Design a common base amplifier that can handle a source resistance of up to 10k ohms while maintaining a decent voltage gain. Discuss your design choices.
Consider how to configure the input and feedback to maintain stability in gain.
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