National Instruments NI PCI-5114 用户手册

© National Instruments Corporation

Sources

CLK IN (front panel SMB connector)

—

Frequency 
Range

50 MHz to 250 MHz

Divide by n 
decimation 
available where
1 

≤ n ≤ 65,535

For more information 
about Sample Clock 
and decimation, refer 
to the NI High-Speed 
Digitizers Help.

Duty Cycle 
Tolerance

45% to 55%

—

Sources

NI PXI-5114

NI PCI-5114

PXI_CLK10 
(backplane connector

)

CLK IN 
(front panel SMB connector)

RTSI 7

CLK IN 
(front panel SMB connector)

Frequency 
Range

1 MHz to 20 MHz in 1 MHz increments

Default of 10 MHz 

The PLL Reference Clock frequency must be accurate to ±50 ppm

Duty Cycle Tolerance

45% to 55%

Exported Reference 
Clock Destinations

NI PXI-5114

NI PCI-5114

PFI <0..1> (front panel 9-pin 
mini-circular DIN connector) 

PXI_Trig <0..7> (backplane 
connector) 

PFI <0..1> (front panel 9-pin 
mini-circular DIN connector) 

RTSI <0..7>