12-2
IM 701830-01E
12.2 Trigger Output (TRIG OUT)
CAUTION
Never apply an external voltage to the TRIG OUT terminal, otherwise damage to the
instrument may result.
TRIG OUT Terminal
TRIG OUT
A CMOS signal is output when a trigger is caused. The level is normally high, but goes low
when a trigger is activated.
Specifications
Connector type
: BNC
Output level
: TTL (0 to 5 V)
Output logic
:
(negative)
Output delay time : within (2
µ
s + 1 sample period)
Output hold time : 500 ns min. for low level
Circuit Diagram/Timing Chart of the Trigger Output
HC04
100
Ω
+5V
Trigger activated (time of the trigger position)
Trigger Output
Internal trigger
Output hold time
Output delay time
