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2 cards from this section. Quick, good the night before a test.
What is a differential amplifier used for?
Think about the main function of types of amplifiers.
Define common mode gain.
Consider what happens when signals are similar.
What does a differential amplifier primarily amplify?
Focus on what differentiates this type of amplifier from others.
True or False: A differential amplifier should have a high common mode gain.
Consider the implications of noise in amplification.
Given a differential amplifier with a differential gain of 45 and a common mode gain of 3, calculate the output when the differential input is 150mV.
Calculate the contribution from both gains.
Design a simulation for a differential amplifier circuit and determine its performance metrics in the presence of common mode signals.
Consider how different input configurations might affect outputs.
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