[SI-LIST] 50 Ohm Via?
- From: "Joel Brown" <joel@xxxxxxxxxx>
- To: "'SI LIST'" <si-list@xxxxxxxxxxxxx>
- Date: Wed, 9 Jan 2008 17:51:42 -0800
Is there such a thing as a design methodology for designing a PCB via with
50 ohm impedance, or does it have to be done iteratively using a 3D field
solver?
Are controlled impedance vias necessary, worthwhile or helpful for
multi-gigabit serial links running at 1 to 5 Gbps?
Thanks - Joel
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