[SI-LIST] Re: symmetry vs length matching for diff signals
- From: "Cortex Chen" <Cortex.Chen@xxxxxxxxxxxx>
- To: <sguzek@xxxxxxxxx>
- Date: Wed, 1 Dec 2004 09:41:33 +0800
Dear Guzek,
Good morning (Taiwan Time).
Your experience is similar to 3-H rule.
Thanks for your sharing....
Best regards,
Cortex=20
-----Original Message-----
From: si-list-bounce@xxxxxxxxxxxxx =
[mailto:si-list-bounce@xxxxxxxxxxxxx]On Behalf Of Slawek Guzek
Sent: Wednesday, December 01, 2004 6:21 AM
To: si-list@xxxxxxxxxxxxx
Subject: [SI-LIST] Re: symmetry vs length matching for diff signals
Dear Cortex,
I'm working in low microwave, (I think area more=20
careful about coupling between different structures)=20
and even in microstrip traces, where coupling between=20
structures is greater, in almost all cases I use=20
simple rule of thumb:=20
When distance between two traces is greater more=20
than twice of substrate height I consider both=20
structures as practically decoupled.
Maybe it will work for you good, too.
Regards,
Slawek Guzek.
> -----Original Message-----
> From: si-list-bounce@xxxxxxxxxxxxx
> [mailto:si-list-bounce@xxxxxxxxxxxxx]On Behalf Of Cortex Chen
> Sent: Tuesday, November 30, 2004 12:31 PM
> To: si-list@xxxxxxxxxxxxx
> Subject: [SI-LIST] Re: symmetry vs length matching for diff signals
>=20
>=20
> Dear Abe Riazi,
> How to determine the tightly and loosely coupled pairs?
>=20
> Regards,
>=20
> Cortex
>=20
>=20
>=20
>=20
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