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Hspice - confusion between default mosfets models and library

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himansg

himansg

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Hi
I have just started using hspice. I am trying to simulate a two stage opamp in hspice.
I have a confusion that for the mosfets should I use :

1. Models provided in hspice by default (one of from LEVEL=1 to LEVEL=64)
OR
2. Defining model library and then including library in my circuit netlist

And also how to choose technology (minimum channel length like 0.13um/0.18um/0.35um technology).
 

You should use pratical model from technology library. Don't use the hspice default model (it is only used for teaching).
 
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    himansg

    himansg

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thanx .....

---------- Post added at 07:42 ---------- Previous post was at 07:05 ----------

can you tell where can I find these technology libraries ..I need for 0.13/0.18um technology....
 

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