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Chapter 2 Hardware Overview
NI PXI-562x User Manual 2-2 ni.com
Connecting Signals
Figure 2-2 shows the NI 562x front panel, which contains three connectors:
two SMA connectors and an SMB connector.
One of the SMA connectors, INPUT, isfor attaching the analog inputsignal
you want to measure. The second SMA connector, REF CLK IN, is a 50 Ω,
10 MHz, AC-coupled reference input. The SMB connector, PFI1, is for
external digital triggers.
Figure 2-2. NI 562x Front Panel
562x
64 MS/s Digitizer
INPUT
50
+20 dBm MAX
REF CLK IN
PFI 1
50
+16 dBm MAX