[SI-LIST] Re: Diff Pairs Routing - Arc / Snake Routing

  • From: "Lee Ritchey" <leeritchey@xxxxxxxxxxxxx>
  • To: <sergio@xxxxxxxxxxxxxx>, <si-list@xxxxxxxxxxxxx>
  • Date: Fri, 9 Dec 2016 14:45:11 -0800

It has been shown many times with lab measurements that the shape of corners
does not matter.  I agree that there are still may people claiming that they
do.  Ask them for some proof!

-----Original Message-----
From: si-list-bounce@xxxxxxxxxxxxx [mailto:si-list-bounce@xxxxxxxxxxxxx] On
Behalf Of DATACOM - Sergio
Sent: Friday, December 9, 2016 6:29 AM
To: si-list@xxxxxxxxxxxxx
Subject: [SI-LIST] Diff Pairs Routing - Arc / Snake Routing

Dear Experts,
Looking reference designs some vendor use Arc / Snake routing in diff pairs
(https://www.youtube.com/watch?v=ujMN-_Zc2eU#sthash.GBifJLcL.dpuf)
some don't.

Do you have some additional information about at which signal frequency it
really have real benefits in signal integrity compared to "45º angled"
layout style  ?

Thanks

-- 

SERGIO Eduardo Spader

DATACOM

System Architect - Ethernet Switches
Rua América, 1000 , Eldorado do Sul - RS CEP: 92990-000
DDR: 51 3933 3234
Skype: datacom_sergio
e-mail: sergio@xxxxxxxxxxxxxx
site: www.datacom.ind.br


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