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Resistance a function of frequency

Question asked by StephenB on Sep 25, 2012
Latest reply on Oct 4, 2012 by stephen)b
Some Coilcraft spice models have a resistance that is a function of the square root of the frequency. Adding a VAR block with the equation RVar=1.4e-4*sqrt(freq) to the simulation sheet gives me the following:

Improper frequency dependence in resistor parameter.
    Use the Y_Port, Z_Port or S_Port device instead.

Any ideas if this is possible? Thanks.

StephenB  

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