[SI-LIST] Re: Package Parasitics of 168-PIN DIMM Socket

  • From: "Gregory R Edlund" <gedlund@xxxxxxxxxx>
  • To: si-list@xxxxxxxxxxxxx, adeelm@xxxxxxxxxxx
  • Date: Thu, 10 Oct 2002 08:29:16 -0500

Adeel,

I did some 3D modeling for a DIMM connector once, and I learned that it's
important to pay close attention to the interconnect between the DIMM pad
and the power and ground planes.  This interconnect is for all practical
purposes a part of the connector itself.  In real life you can find quite
different crosstalk numbers from what the coupled DIMM model alone would
predict.

Greg Edlund
Senior Engineer
Signal Integrity
IBM Engineering Solution Services
3605 Hwy. 52 N, Dept. HDC
Rochester, MN 55901
gedlund@xxxxxxxxxx



From: "Adeel Malik" <adeelm@xxxxxxxxxxx>
Subject: [SI-LIST] Package Parasitics of 168-PIN DIMM Socket
Date: Wed, 9 Oct 2002 15:19:19 +0500


Hi All,
         Can someone give me the value of some electrical features of 'DIMM
168-PIN  Thru-Hole Connector' such as Series Inductance and Parasitic
capacitance ? Also I'm interested in a website describing Electrical
Features of common connectors (both plugs and sockets).

Regards
ADEEL MALIK



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