A step- response measurement can be used to test either the high- or the low- frequency response of an amplifier.

Question

Quizplus · Accepted Answer

A step-response measurement, which observes how a system responds to a sudden change (step input), can indeed be used to test both the high-frequency and low-frequency response characteristics of an amplifier. This is because the step input contains a wide range of frequencies, allowing observation of the amplifier's response across its bandwidth.

A Step- Response Measurement Can Be Used to Test Either