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NI High-Speed Digitizers Getting Started Guide
Appendix B: Front Panels for Traditional NI-DAQ
(Legacy) Devices
This appendix describes digitizer front panels and signal connections for the Traditional
NI-DAQ (Legacy) device, NI 5620/5621.
NI 5620/5621 Front Panels
Figure 22 shows the NI PXI-5620/5621 front panels.
Figure 22.
NI 5620/5621 Front Panels
NI PXI-5621
64 M
S
/
s
Digitizer
INPUT
50
+20 dBm MAX
±
3
VDC MAX
REF CLK IN
PFI 1
50
+20 dBm MAX
±10 VDC MAX
TTL (+5 V MAX)
NI PXI-5620
64 M
S
/
s
Digitizer
INPUT
50
+20 dBm MAX
±2 VDC MAX
REF CLK IN
PFI 1
50
+16 dBm MAX
±10 VDC MAX
TTL (+5 V MAX)
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