[SI-LIST] Re: Split power plane crossing for high freq signal
- From: Hirshtal Itzhak <ihirshtal@xxxxxxxxxx>
- To: joe jose <joe.jose.nk@xxxxxxxxx>, si-list@xxxxxxxxxxxxx
- Date: Tue, 02 Feb 2010 08:03:20 +0200
Hi Joe
I would suggest strongly that you wouldn't cross any split with your
DDR3 signals.
Such crossing is not encouraged by any DDR manufacturer in their layout
guidelines.
Best Regards
Itzhak Hirshtal
-----Original Message-----
From: si-list-bounce@xxxxxxxxxxxxx [mailto:si-list-bounce@xxxxxxxxxxxxx]
On Behalf Of joe jose
Sent: Monday, February 01, 2010 5:53 PM
To: si-list@xxxxxxxxxxxxx
Subject: [SI-LIST] Split power plane crossing for high freq signal
Techies,
In one of my latest design we are using DDR3 and in the layout there is
a
split power planes for the Data signals. Can any body suggest me how I
can
choose the stitching cap for these application. Is there any articles
for
these.
DDR3-1333 data rate.
-Joe
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