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IBIS buffer termination rail is tied together in between cells

Question asked by mdt on Mar 27, 2017



I have multiple traces with the same IBIS Model with ODT. The simulation result of HyperLynx is different if I select multiple traces for simulation. (I have dactivated trace coupling.) I assume this is because they all share the same termination rail for ODT. If have tested a Model without ODT and the effect does not occure there.


Is this behaviour intentionally?

Can I deactivate the effect somehow?


Regards, Michael