8
1�3�3 Triggers
Trigger Source & Mode
Trigger source
Software, external digital trigger, analog trigger, and SSI
Trigger mode
Post trigger and delay trigger
Table 1-2: Trigger Source & Mode
Digital Trigger Input
Sources
Front panel SMB connector
Compatibility
3.3 V TTL, 5 V tolerant
Input high threshold
2.0 V
Input low threshold (VIL)
0.8 V
Maximum input overload
-0.5 V to +5.5 V
Trigger polarity
Rising or falling edge
Pulse width
20 ns minimum
Table 1-3: Digital Trigger Input
1�3�4 General Specifications
Physical
Physical dimensions
167.64W x 106.68H mm (6.53 x 4.16 in)
Bus
Bus interface
PCI Express x 4
Environmental Tolerance
Operating
Temperature: 0°C - 55°C
Relative humidity: 10% - 90%, non-condensing
Storage
Temperature: -20°C - +80°C
Relative humidity: 10% - 90%, non-condensing
Calibration
Onboard reference
+5.000 V
Temperature coefficient
< 5.0 ppm/°C
Warm-up time
15 minutes
Power Consumption
Power Rail
Standby Current (mA)
Full Load (mA)
+3.3 V
584
630
+12 V
904
1160
