[SI-LIST] : connector model for differential signal

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From: 林朝煌 (John@quantatw.com)
Date: Tue Oct 24 2000 - 00:03:55 PDT


Dear SI gurus,

How to do connector modeling for differential signals, such as SCSI on a
backplane?

Usually, I am used to use IPA510 modeling software with TDR to build a
connector pin model.
The IPA510 will generate a Z-profile for the connector pin, create a RLC
model, and then run spice simulation to verify model's accuracy. All
mentioned above are for single connector pin. But, how about differential
signals on the connector pins? What does the model look like?

Thanks for your comments in advance.

John Lin
SI Engineer, ARD4
Quanta Computer Inc.,Taiwan, R.O.C.
Email: John@quantatw.com
Tel: 886+3+3979000 ext. 5183

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