In electronics, fall time (pulse decay time) is the time taken for the amplitude of a pulse to decrease (fall) from a specified value (usually 90% of the peak value exclusive of overshoot or undershoot) to another specified value (usually 10% of the maximum value exclusive of overshoot or undershoot).
Limits on undershoot and oscillation (also known as ringing and hunting) are sometimes additionally stated when specifying fall time limits.
Famous quotes containing the words fall and/or time:
“The real world is not easy to live in. It is rough; it is slippery. Without the most clear-eyed adjustments we fall and get crushed. A man must stay sober: not always, but most of the time.”
—Clarence Day (1874–1935)
“Where have you gone? The tide is over you,
The turn of midnight water’s over you,
As Time is over you, and mystery,
And memory, the flood that does not flow.”
—Kenneth Slessor (1901–1971)