[SI-LIST] Re: stripline return paths etc.
- From: "Cosentino, Tony" <Tony.Cosentino@xxxxxxxxxxx>
- To: <si-list@xxxxxxxxxxxxx>
- Date: Mon, 6 Dec 2004 14:38:00 -0600
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To all,=20
This is a great question. I too would also like to know this answer. I
have seen stackups that are an asymmetric stripline (Split Plane -
Signal - Ground) where the signal (5mil trace) is 3.5 mils from the
ground and 10 mils from the split plane. If the signal is considered
high speed then does 100% of the return go to the closest ground plane
or is a small percentage of the return going to the split plane? If not
all of the return is to the ground plane then how do you quantify how
much is not?
Thanks
Tony Cosentino
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