Re: [SI-LIST] : One Differential To Another

About this list Date view Thread view Subject view Author view

From: RMELLISON@aol.com
Date: Thu Dec 07 2000 - 05:40:01 PST


George, I was wondering if you ever got an answer to your question on the SI
list.
In my opinion, the differential signal fidelity shouldn't be affected by
changing from a coupled pair to an uncoupled pair as long as the differential
impedance stays constant. The coupled line would be less susceptible to
crosstalk from an aggressor trace, however. A tighter coupled pair would
have better performance in the presence of crosstalk (higher common mode to
differential mode crosstalk ratio) than a lightly coupled pair.
Richard Ellison

**** To unsubscribe from si-list or si-list-digest: send e-mail to
majordomo@silab.eng.sun.com. In the BODY of message put: UNSUBSCRIBE
si-list or UNSUBSCRIBE si-list-digest, for more help, put HELP.
si-list archives are accessible at http://www.qsl.net/wb6tpu
****


About this list Date view Thread view Subject view Author view

This archive was generated by hypermail 2b29 : Tue May 08 2001 - 14:30:23 PDT