Step Response of Feedback Amplifiers
This section describes the step response of a simple negative feedback amplifier shown in Figure 1. The feedback amplifier consists of a main open-loop amplifier of gain AOL and a feedback loop governed by a feedback factor β. This feedback amplifier is analyzed to determine how its step response depends upon the time constants governing the response of the main amplifier, and upon the amount of feedback used.
Read more about this topic: Step Response
Famous quotes containing the words step and/or response:
“We can rejoice that the time has arrived when millions of Negro Americans can step out of the shadows, and walk forthrightly into the bright sunshine of human rights.”
—Hubert H. Humphrey (1911–1978)
“Tears are sometimes an inappropriate response to death. When a life has been lived completely honestly, completely successfully, or just completely, the correct response to death’s perfect punctuation mark is a smile.”
—Julie Burchill (b. 1960)