[SI-LIST] Re: IBIS model /SPICE model for DIMM DDR Connector
- From: Scott McMorrow <scott@xxxxxxxxxxxxxxxx>
- To: gopalavi@xxxxxxxxxxxxxx
- Date: Fri, 15 Feb 2002 09:36:15 -0800
Goplavi
Multi-line coupled spice models for the DDR DIMM connector can be
obtained from the many various manufacturers of these connectors. I
have used Molex and Tyco versions in the past. They are provided by
request after signing a license agreement.
I would caution anyone from using single-line models of these
connectors. Signal to ground/power ratios are quite high on the DDR
DIMM connector. A multi-line, fully coupled simulation with non-ideal
ground and power connections is necessary for full characterization of
the DDR data path.
regards,
scott
--
Scott McMorrow
Principal Engineer
SiQual Interconnect Engineering
18735 SW Boones Ferry Road
Tualatin, OR 97062-3090
(503) 885-1231
http://www.siqual.com
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