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3 cards from this section. Quick, good the night before a test.
What is the slew rate?
Think about how fast the output reacts to input changes.
What does total harmonic distortion (THD) measure?
It's about comparing the original signal and the altered one.
What does slew rate measure?
Focus on how quickly the op-amp output can react.
True or False: Unity gain bandwidth indicates the frequency at which gain is less than 1.
Remember the definition of GBW.
An audio amplifier has a THD of 3%. If the original signal is at 1 V, what is the total distortion in comparison to the desired clean output?
Calculate using the formula: Distorted output = Original output × (1 + THD).
If an op-amp exhibits a slew rate of 10 V/μs, how fast can it respond to a 30 V step input? Calculate the time taken for the output to reach that value.
Relate the problem to how long it takes to travel a certain distance.
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