[SI-LIST] Re: Terminating Resistors at PCB Edges

  • From: steve weir <weirsi@xxxxxxxxxx>
  • To: Mohamad Haghtalab <mohaghtalab@xxxxxxxxx>
  • Date: Thu, 03 Dec 2009 04:40:00 -0800

You can derive the edge impedance using Baudendistal.  Istvan Novak has 
published his calculation in various papers as well.

Steve.
Mohamad Haghtalab wrote:
> Hi all
>  
> regarding the fact that currents flow in various directions in a PCB 
> Plane(power or ground)what's the value of plane impedance ,we should consider 
> e.g for using Terminating Resistors at PCB Edges?,how  can it  be computed?
>  
> Thanks
>  
> Regards
>
>       
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