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Impedance calculator for asymmetric differential stripline

  1. Feb 15, 2016 #1
    Hi

    Anyone know of an online asymmetric differential stripline impedance calculator? I already have the Saturn pcb design tool kit. I just want to find a second one to cross check the result. My experience is I have seen two calculators gave different results.

    Thanks
     
  2. jcsd
  3. Feb 17, 2016 #2
    Broadside or edge coupled topology? (Not that I have either.)

    You may need to calculate for yourself. A shortcut might be to find the difference between the symmetric and asymmetric unbalanced line and see if it can be replicated. This is possibly true for the edge coupled; not so much for the broadside.

    Anyway, this post is mostly a bump in hopes some smarter engineer comes along.
     
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