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2 cards from this section. Quick, good the night before a test.
What does negative feedback in amplifiers do?
Think about the opposite of positive feedback.
List one application of a BJT common emitter amplifier.
Consider where you might use amplifiers in everyday devices.
What is the primary purpose of negative feedback in amplifiers?
Think about the long-term performance goal of amplifiers.
True or False: In series-series configurations, both input and output resistances increase.
Refer to how feedback modifies resistance behavior.
You are designing a common emitter amplifier for audio applications. Determine the feedback configuration you would choose and justify your decision based on performance requirements.
Analyze the trade-off between gain and stability.
Given a shunt-shunt feedback configuration, explain the expected changes in input/output resistance and gains. Design a simple feedback network diagram.
Link your feedback network to the amplifier's structural design.
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