National Instruments PXI-5142, Getting Started Manual, Page: 23 / 68

NI High-Speed Digitizers Getting Started Guide 22 ni.com
NI 5185/5186 Front Panels
Figure 18 shows the NI 5185/5186 front panels.
Figure 18. NI 5185/5186 Front Panels
Table 6 describes the signal connections for the NI 5185/5186.
Table 6. NI 5185/5186 Front Panel Signal Connections
Connector Description Function
REF CLK SMB jack Imports an external reference clock to the digitizer.
CLK IN SMA female Imports an external sample clock to the digitizer.
CH 0 SMA female Analog input connection; digitizes data and triggers
acquisitions.
CH 1 SMA female Analog input connection; digitizes data and triggers
acquisitions.
TRIG SMA female External analog trigger connection.
3 GHz 12.5 GS/s 8-Bit Digitizer
NI PXIe-5185
REF CLK
CLK IN
CH 0
CH 1
TRIG
50
Ω
50
Ω
5 GHz 12.5 GS/s 8-Bit Digitizer
NI PXIe-5186
REF CLK
CLK IN
CH 0
CH 1
TRIG
50
Ω
50
Ω
50
Ω
50
Ω
50
Ω
50
Ω
50
Ω
50
Ω
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