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2 cards from this section. Quick, good the night before a test.
What is an operating point in the context of a differential amplifier?
Think about the state where the circuits operate without input.
Explain what output swing refers to.
Consider what happens if the output voltage exceeds certain limits.
What determines the operating point of a differential amplifier?
Think about where the biasing comes from.
True or False: The output swing is the range of output voltages that are affected by the supply voltage.
Consider how the amplifier operates with different supply voltages.
Given a differential amplifier with a DC input voltage of 3V and a saturation voltage of 0.5V, calculate the output swing.
Think about the range within which the output can vary.
If the common mode gain is 3 and the differential gain is 50, discuss the practical implications for the performance of the amplifier.
How does the relationship of these gains affect signal clarity?
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