[sdiy] VCO unstable in Spice, stable in real world

[Magnus Danielson]

On 02/02/11 22:36, David G. Dixon wrote:
> In short, SPICE modeling is well worth the effort, but it can also be very
> tricky, and many of the models don't appear to be very accurate.

Or rather... it is surprising that the quality of them is still so low 
after all these years. Another aspect is that it may not be the best 
thing to have one model for all forms of simulation.

I would like to see a free model-library with quality checks for every 
model. Another would be a quality rating of different vendors models.
Whatever is good with spice, library wise it is crap and messy...

Cheers,
Magnus