special simulation models

view story

http://forum.allaboutcircuits.com – Hi, I know somethings about worst case analysis,Monte carlo analysis. I do these simulations using standard spice models available in Library. What i know is the simulation tool will vary the component parameters automatically during these analysis and gives the results. My question is , do we get special models like Monte carlo models/worst case simulation models separately? Means models which have more/special variations in its parameters compared to standard models. Do manufacturer provides these kind of models? Thanks Sachin (Embedded)