Is this model writing right?

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xiexi

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I write res model myself as below:
.lib r_typ
.model hrpoly r scale=1 tc1=-2.1389e-3 tc2=8.7053e-6 vc0=1.0761e3 vc1=-1.9408e-4 vc2=-1.6639e-4 *hrpoly sheet resistances=1000
.endl r_typ

the temp coeffcient works, but voltage coeffcient doesn't work, is " vc0=1.0761e3 vc1=-1.9408e-4 vc2=-1.6639e-4" right? Thanks .
 

Hi

for which tool?

Thx
 

If you use HSPICE, then the spice model for resistor does not have voltage coef.

You have to use subckt & equations to work around.
 

    xiexi

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