AnsweredAssumed Answered

IBIS buffer termination rail is tied together in between cells

Question asked by mdt on Mar 27, 2017

Hi,

 

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

Outcomes