RE: [SI-LIST] : High-Speed Materials {[DC] & SI-List}

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From: John Phillips (John.Phillips@WhiteCross.com)
Date: Fri Feb 04 2000 - 01:51:19 PST


There was an article in EDN November 1999 By Chad Morgan and David Hestler from
AMP Inc, titled "New Printed-wring materials guard against garbled gigabits"
which discussed the properties of FR4, Rogers 4350, Getek, and Arlon CLTE.

John

> -----Original Message-----
> From: owner-si-list@silab.eng.sun.com
> [mailto:owner-si-list@silab.eng.sun.com]On Behalf Of Alderete, Michael
> Sent: 03 February 2000 17:49
> To: 'SigIntg POSTINGS'
> Subject: [SI-LIST] : High-Speed Materials {[DC] & SI-List}
>
>
> Hello all-
>
> I'm posting this question on behalf of Alexis, from IPC's forum [sorry for
> cross-post].
>
> Thx to all who can help on this one.
>
> Michael Alderete
> Aerojet, Azusa CA
>
>
> -----Original Message-----
> Sent: Thursday, February 03, 2000 9:21 AM
> To: DesignerCouncil@IPC.ORGSubject: [DC] High-Speed Materials
>
>
> We are currently researching materials that will handle high-speed circuits
> (over 1 ghz) better than the current FR4 that we've been using. We've talked
> to our fab vendors and they are recommending alternatives such as Getek,
> Tetra 2, and Rogers 4350. Now I'd like to hear from the end users. Has
> anyone out there gone through a similar transition? What were your
> experiences with the more costly materials? Any input would be greatly
> appreciated.
>
> ********************
> Alexis Meehan
> PCB CAD Mgr.
> 408-328-4595
> alexism@luxn.com
> LuxN, Inc.
> 570 Maude Court
> Sunnyvale, CA 94086
>
>
>
>
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