[SI-LIST] PCB Issue

From: Newbie Pugal <pugal8686@xxxxxxxx>
To: "si-list@xxxxxxxxxxxxx" <si-list@xxxxxxxxxxxxx>
Date: Fri, 8 Jul 2011 09:55:27 +0530 (IST)

Hi All,
I'm facing some issues in the manufactured PCB due to the error in the routing 
stage. 


The error is a single net is routed in two different layers. The signal is 
running from a source pin to the receiver pin in two different layers and each 
is 50-ohms impedance designed individually. 


Here my question since the two traces are shorted at receiver and driver pins 
the effective impedance will come down to zo/2 corrcet me if i'm wrong. Is it 
possible to achieve 50-ohms in some way in the actual manufactured board?

What could be the other problems we can expect for the above scenario for the 
failing of signals?


Thanks
Pugal

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[SI-LIST] PCB Issue

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