PMV48XP Hspice model

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tok47

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Hi ALL,,

I am using the STANDARD MOSFET from NXP semiconductor.

They provide a Spice lib in their website.
**broken link removed**

I plug in the model in my HSpice simulation. I did manually edit the Spice lib file to fit in for HSpice simulation.
But, i have encounter the problem below after i perform a run.

**error** nsub <= ni in mosfet model 2:mint
reset to 1e15


Do anyone have any idea what cause the above problem?

THANKS

rdgs
YY
 
Last edited:

Probably you incorrectly changed the nsub value. nsub ≫ ni . (ni ≈ 1e10).
 

There was no any nsub value in the lib file. It use Gamma and Phi to determine the nsub

i am running a pspice model with hspice tool. Is it workable?

I think the limit of nsub is different for these 2 different tools.
 
Last edited:

tok47 said:
There was no any nsub value in the lib file. It use Gamma and Phi to determine the nsub
Click to expand...

Are you sure? And if so, will it provide a sensible result with Gamma=0 ?
 

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