Table of Contents
Advertisement
Pulse Duty Cycle
U2761A User's Guide
The pulse duty cycle is defined as:
Duty Cycle = 100
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 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
and
≤
Duty Cycle
100
where:
Wmin = 40 ns for period ≤ 10 s.
Wmin = 200 ns for period > 10 s, but ≤ 100 s.
Wmin = 2 μs for period > 100 s, but ≤ 1000 s.
Wmin = 20 μs for period > 1000 s.
Soft Front Panel Operation
After selecting Pulse
2, select Duty Cycle
Figure 2-
Figure 2- 13
and input the desired pulse duty cycle value on
the Duty Cycle panel.
Remote Interface Operation
FUNCtion:PULSe:DCYCle <percent>
Features and Functions
×
Pulse Width / Period
×
Wmin / Period
×
(1 – Wmin / Period)
at the top panel as shown in
as shown in
2
47
Advertisement
Table of Contents
