Xilinx Virtex-5 RocketIO GTP User Manual page 253

R
The right-angle connectors have P/N length differences in the signal paths, as shown in
Figure
Figure 14-4
P/N length mismatches within the connector body.
Virtex-5 RocketIO GTP Transceiver User Guide
UG196 (v1.3) May 25, 2007
Figure 14-2: Tyco Z-PACK HM-Zd Press-Fit Connector
14-3, that require PCB trace lengths to be adjusted to compensate for the skew.
Figure 14-3: Tyco Z-PACK HM-Zd Press-Fit Connector Internals
shows an example design where the traces are preskewed to compensate for
www.xilinx.com
HM-Zd Design Example
UG196_c14_02_051406
UG196_c14_03_051406
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