PCI-5142 NI [National Instruments Corporation], PCI-5142 Datasheet - Page 21

• Manufacturer Part Number: PCI-5142
• Description: 14-Bit 100 MS/s Digitizer with Onboard Signal Processing
• Manufacturer: NI [National Instruments Corporation]

TClk Specifications
© National Instruments Corporation
Intermodule SMC Synchronization Using NI-TClk for Identical Modules (Typical)
Skew
Skew After Manual
Adjustment
Sample Clock
Delay/Adjustment
Resolution
Specification
Note
specifications apply only to synchronizing identical modules.
Although you can use NI-TClk to synchronize nonidentical modules, these
500 ps
≤5 ps
≤5 ps
National Instruments TClk synchronization method and the NI-TClk driver
are used to align the sample clocks on any number of SMC-based modules
in a chassis. For more information about TClk synchronization, refer to the
NI-TClk Synchronization Help, which is located within the NI High-Speed
Digitizers Help.
•
•
•
•
Specifications are valid for any number of modules installed in one
NI PXI-1042 chassis.
All parameters set to identical values for each SMC-based module.
Sample Clock set to 100 MS/s and all filters are disabled.
For other configurations, including multichassis systems, contact
NI Technical Support at
Value
21
ni.com/support
Caused by clock and analog
path delay differences.
No manual adjustment
performed.
For information about
manual adjustment, refer to
the Synchronization
Repeatability Optimization
topic in the NI-TClk
Synchronization Help.
For additional help with the
adjustment process, contact
NI Technical Support at
ni.com/support
.
NI PXI/PCI-5142 Specifications
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