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2 cards from this section. Quick, good the night before a test.
What is the purpose of feedback in amplifiers?
Think about circuit performance improvement.
Define shunt feedback.
Consider how feedback is taken from circuits.
What is the function of negative feedback in amplifiers?
Think about how feedback modifies performance.
True or False: Shunt feedback directly affects input resistance only.
Recall the characteristics of feedback circuits.
Design a feedback configuration using an op-amp that can stabilize voltage gain in an audio application. Include component values and analyze its effects.
Prioritize the impact of feedback on gain and frequency.
Evaluate a BJT amplifier with feedback that reduces its current gain. What implications does this have for circuit design?
Consider how current gain affects component efficacy.
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