Teledyne LeCroy PXA125 - Manual (Page 209)

User Manual PXA125
Specifications A-91
SPECIFICATIONS
Output Channels 1
Multiple Instrument synchronization
Description Multiple instruments can be connected together and synchronized to
provide multi-channel synchronization.
Sample Clock
Source From Master card to slave boards through the local bus
Range and Resolution Same as Sample Clock but limited to 80 Ms/s
Initial Skew <20 ns to the first master; 20 ns cumulative to additional
slaves
Phase Offset Between Instruments Programmable from 0 to n points
SAMPLE CLOCK
Range 100 mS/s to 125 MS/s
Resolution 10 digits limited by 1 µ Hz
Accuracy Same as reference
StabilitySame as reference
Reference
Internal System clock, ≥ 0.01% (100 ppm) initial tolerance over a 19 ° C to
29 ° C temperature range; 100ppm/ ° C below 19 ° C and above 29 ° C; 100ppm/year aging rate
TCXO ≥ 0.0001% (1 ppm) initial tolerance over a 19 ° C to 29 ° C temperature