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Constraint Manager - Capacitance

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Is there a way to set a line to line (Electrical EC set) constraint for capacitance?

I have a large number of signal that have a maximum capacitance to a group of signals (channels) that can not exceed a small capacitance (in the order of 1 pF).

Currently I need to rote then do a parasitic measurement, then tweak the routing.  The lengths can vary from less than1 inch to over 12inchs.

Thanks,

Wild


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