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News:

Spectrum Software has released Micro-Cap 11, the eleventh generation of our SPICE circuit simulator.

For users of previous Micro-Cap versions, check out the new features available in the latest version. For those of you who are new to Micro-Cap, take our features tour to see what Micro-Cap has to offer.

 

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Monte Carlo

 

I have five transistors that reference the same model statement. The BF parameter in the model statement has a LOT tolerance specified. The LOT should provide absolute tracking, but the five transistors are not tracking each other at all during a Monte Carlo analysis.

 

The LOT tolerance does provide absolute tracking when multiple components reference the same model statement. However, if you go to Global Settings under the Options menu, the PRIVATEANALOG option will be enabled. This option forces all analog components to have their own model statement, thus nullifying LOT's absolute tracking effect. To have absolute tracking, PRIVATEANALOG must be disabled.

 

 

 

 

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