2
Features and Functions
Trigger Input Signal
Trigger Output Signal
88
Trigger in
Figure 2-29 Trigger input pulse
The device connector is used for Triggered Sweep Mode,
refer to
"Sweep Trigger Source"
or falling edge of the TTL pulse is received on the Trig In
connector, the U2761A outputs a single sweep, refer to
"External Triggering"
A "trigger out" signal is provided on the device Trig Out
connector (used with sweep only). When enabled, a
TTL-compatible Square waveform with either a rising
(default) or falling edge is output to the device Trig Out
connector at the beginning of the sweep.
Trigger out
Figure 2-30 Trigger output pulse
Rising edge shown
on page 83. When the rising
on page 87.
Rising edge shown
> 500 μs
U2761A User's Guide