Connector W1; Backplane Specifications; 10 Mhz System Reference Clock (Pxi_Clk10) - National Instruments PXIe-1062Q Installation Manual

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Caution
Using the connector W1 signals to carry current to power external devices may
damage the backplane.

Backplane Specifications

8-Slot NI PXIe-1062Q Backplane Installation Guide

Connector W1

Connector W1 is for a header used for monitoring the power supply voltage
outputs. These signals cannot carry significant current for powering an
external device. Figure 8 shows the W1 connector location.
Size .........................................................3U-sized; one system slot (with
Backplane bare-board material ...............UL 94 V-0 Recognized
Backplane connectors .............................Conform to IEC 917 and
RoHS ......................................................8-slot NI PXIe-1062Q backplane

10 MHz System Reference Clock (PXI_CLK10)

Maximum clock skew
between slots...........................................250 ps
Built-in 10 MHz clock
Accuracy..........................................±25 ppm (guaranteed over the
Maximum jitter................................5 ps RMS in 10 Hz to 1 MHz
External clock sources
Connectors.......................................Connector J27 on rear of
Input frequency................................10 MHz ±100 ppm or better
three system expansion slots)
and seven peripheral slots.
Compliant with IEEE 1101.10
mechanical packaging.
PXI Specification Revision 2.0
compliant. Accepts both PXI and
CompactPCI (PICMG 2.0 R 3.0)
3U modules.
IEC 1076-4-101, and are
UL 94 V-0 rated
is RoHS-compliant
operating temperature range)
range
backplane or slot 2 J2 (pin D17)
16
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