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[SI-LIST] Re: 2.5Gbit connectors and cables
- From: "Gupta, Deepali" <Deepali.Gupta@xxxxxxxxx>
- To: "'jeffreeve@xxxxxxxxx'" <jeffreeve@xxxxxxxxx>,si-list@xxxxxxxxxxxxx
- Date: Tue, 1 Oct 2002 09:32:28 -0700
Hi Jeff,
If you are using a backplane then Teradyne-HSD connectors work great but if
you are going with cables then SMA -SMA coaxial work good too. Agilent
offers matched cable pairs with skew less than 25ps. Apart from that Joy
signal (www.joysignal.com) also make matched pairs with skew less than 15ps
. You should definately go with matched pairs for LVDS. The cables are
pricey but definately worth it.
Deepali Gupta
Product Engineer
(408)-522-4701
Actel Corporations
-----Original Message-----
From: Jeff Reeve [mailto:jeffreeve@xxxxxxxxx]
Sent: Monday, September 30, 2002 3:21 PM
To: si-list@xxxxxxxxxxxxx
Subject: [SI-LIST] 2.5Gbit connectors and cables
SI-List,
I need to specify a connector and cable to accomodate board to board
interconnect of four 2.5Gbps differential pairs. The length of the cable
would be about 2" between boards and the trace on each PCB to the SerDes
would be <3" for a total length of 8". Any suggestions, solutions or
pointers would be greatly appreciated.
Thanks in advance
Jeff
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