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2 cards from this section. Quick, good the night before a test.
Define differential mode gain.
Think about how signals are treated in differential amplifiers.
What happens when the common mode gain is high?
Consider the implications of unwanted signals.
What is the effect of common mode gain on the output signal?
Think about how unwanted signals influence the final output.
True or False: A higher common mode gain always improves the signal clarity.
Reflect on clarity versus amplification.
Analyze a differential amplifier with a differential gain of 60, a common mode gain of 2, and an input of 250 mV differential and 600 mV common mode. Evaluate the output and discuss how it affects signal clarity.
Calculate outputs separately and reflect on the combination.
Design a circuit that could effectively eliminate common mode signals in practice. Explain components involved and their functionality.
Consider discussing feedback mechanisms and amplification stages.
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