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3 cards from this section. Quick, good the night before a test.
What is the differential mode gain when a signal is amplified by a factor of 40?
Think about how gain is applied to a differential signal.
What happens to the signal when common mode gain is negative?
Consider how negative values affect signal direction.
What is the differential mode gain if it is specified as 40?
Recall the stated gain parameter.
True or False: Common mode signals can improve the output of a differential amplifier.
Consider the nature of common mode signals.
Design a differential amplifier that maximizes desired signal while minimizing common mode noise given specific parameters A = 40, Ac = -1.
Consider cascading designs to improve overall circuit performance.
Analyze how the output changes when both the differential mode gain and the common mode gain are altered. Provide a practical example.
Refer to real-world applications in audio or signal processing for insights.
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