14-2 IM 701450-01E
Trigger Gate Input Terminal
The terminal is used when you wish to activate the trigger using an external signal (see
section 6.17). This terminal is also used as the external trigger input terminal (EXT TRIG
IN) and the external clock input terminal (EXT CLOCK IN).
Item Specifications
Connector type BNC
Maximum input voltage ±40 V (DC+ACpeak) or 28 Vrms when the frequency is 10 kHz or
less
Frequency range DC to 50 MHz
Input impedance Approx. 1 MΩ, approx. 22 pF
Input range ±2 V
Minimum input amplitude 0.1 V
P-P
Minimum pulse width 10 ns or more for high and low
EXT CLOCK IN
≤40Vpk 1MΩ
EXT TRIG IN
TRIG GATE IN
Note
The determination level for the trigger gate input and the trigger level for the external trigger
input are common.
14.1 External Trigger Input, External Clock Input, and Trigger Gate Input