Keithley 2651A Reference Manual

Model 2651A High Power System SourceMeter® Instrument Reference Manual Section 4: Theory of operation
2651A-901-01 Rev. A / March 2011 4-23
Pulse width
The pulse width is the interval between 10% on the rising (leading) edge to 90% on the falling
(trailing) edge. Exceeding the specified pulse width limits can result in short pulses. In addition, the
pulse width's jitter can change the pulse width.
NOTE
With respect to pulse width, jitter is the short-term instability of the trailing edge relative to the leading
edge.
Refer to the Model 2651A specifications for details on maximum and minimum pulse width limits,
pulse width programming resolution, accuracy, and jitter. For latest specifications, go to the Keithley
Instruments website (http://www.keithley.com).

Keithley 2651A Specifications

General

Brand	Keithley
Model	2651A
Category	Measuring Instruments
Language	English