IEVref:561-03-05ID:
Language:enStatus: Standard
Term: decay time
Synonym1: fall time
[Preferred]
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Definition: time interval required for the trailing edge of a waveform to change between two defined levels which may be either the logic levels VOH and VOL [being at 90 % and 10 %, respectively, of the maximum amplitude (equalling VHIVLO)], or any other ratio as defined in the detail specification

where

VOL is the low level output voltage

VOH is the high level output voltage

VHI is the upper flat voltage of the pulse waveform

VLO is the low flat voltage of the pulse waveform

X

Figure 17 – Characteristics of an output waveform


Publication date:2014-11
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Internal notes:2016-02-22: Figures replaced by newly generated smaller versions. JGO
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