[SI-LIST] single end and bused trace question

  • From: ma mu <sitaskina@xxxxxxxxx>
  • To: si-list@xxxxxxxxxxxxx
  • Date: Wed, 16 Feb 2005 15:03:59 -0800 (PST)

Hi ,

I am new in here. I have a question :I calculated
single end( point to point) Z is 65 ohm (with
Impedance calculator that I have) and the software has
also a option where i could calculate bused trace.I
calculated  bused impedance with same parameters but I
got 57.8 ohm insatead of 65 ohm. could any body will
explain me why bused trace impedance is reduced
.please if it possible give me reference where i could
get this info. thanks for advance.

regrads
taskina


                
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