Keysight U2761A Mode D'emploi page 53

Pulse Duty Cycle
The pulse duty cycle is defined as:
where the pulse width represents the time from the 50% threshold of the rising
edge of the pulse to the 50% threshold of the next falling edge.
– Pulse duty cycle: >0% to <100% (see restrictions below). The default is 50%.
– The specified pulse duty cycle must conform to the following restrictions
Soft Front Panel Operation
After selecting Pulse
Duty Cycle
cycle value on the Duty Cycle panel.
Remote Interface Operation
Keysight U2761A User's Guide
Duty Cycle = 100  Pulse Width / Period
determined by the minimum pulse width (Wmin). The U2761A will adjust the
pulse duty cycle as needed to accommodate the specified period.
Duty Cycle 100 Wmin / Period
and
Duty Cycle 100  (1 – Wmin / Period)
where:
Wmin = 40 ns for period  10 s.
Wmin = 200 ns for period > 10 s, but  100 s.
Wmin = 2 s for period > 100 s, but  1000 s.
Wmin = 20 s for period > 1000 s.
FUNCtion:PULSe:DCYCle <percent>
at the top panel as shown in
as shown in Figure 2-13
Features and Functions
Figure 2-2, select
and input the desired pulse duty
2
53