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Edge Time
The edge time sets each edge transition time (rising and falling) of the
pulse. The rise time and fall time cannot be set independently—each is
equal to the edge time. For each transition, the edge time represents the
time from the 10% threshold to the 90% threshold.
• Edge time: 5 ns to 100 ns (see restrictions below). The default edge
time is 5 ns.
• The specified edge time must fit within the specified pulse width as
shown below. The function generator will adjust the edge time as
needed to accommodate the specified pulse width.
Edge Time < 0.625 X Pulse Width
or in terms of duty cycle
Edge Time < 0.625 X Period X Duty Cycle ÷ 100
• Front-Panel Operation: After selecting the pulse function, press the
Edge Time softkey. Then use the knob or numeric keypad to enter the
desired edge time.
• Remote Interface Operation:
FUNCtion:PULSe:TRANsition {<seconds>|MINimum|MAXimum}
Chapter 3 Features and Functions
Pulse Waveforms
3
73
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