Manual

Model 1120 - 1pS Time Interval Counter
NUT 012 Ed. 6
Date : 18/01/2011
BERKELEY NUCLEONICS Page -7 / 36 -
2. SPECIFICATIONS
Inputs start or stop
Threshold -5 to +5 V
Slope Rising or falling edge
Input gate
Threshold +1.5 V (fixed)
Trigger rate 0 to 20 KHz
Time interval
Range -1 to + 1 second
Trigger rate 0 to 20 kHz
Resolution < 1ps, single shot
Error < 250 ps + time interval x 10
-9
RMS jitter 10 ps
Arming mode On start, on stop, on gate
Event counting
Range 0 to 10 000 000
Count rate 0 to 10 MHz
Gate Internal 1 s, external on input gate
System
Calibration Internal
Functions Time interval, event counting
Output 10 MHz
Signal Square wave, 2.5 V pp, ac coupling
Input 10 MHz
Signal 1 V nominal (automatic detection)