Getting back to the original question again ... (Is there a tool to
convert a SPICE model to a schematic?) ...
Two data points so far are:
- It might cost you $100K.
and
- None of them work well for Analog circuits.
I'd like to suggest that it might not be quite as bad as this. I
believe there are cheaper alternatives available. I ran across one a
while back (costing only around a thousand bucks?) that claims to be
able to do it. I am also led to believe that some academic research
work *might* be available for free, if you know where to find it.
As for quality, let's just say "your mileage may vary." Might be
acceptable, might be horrible, depending on the quality of the
program, and on the circuit you feed into it.
So I don't want to give you unrealistic hope ... but I also don't want
you to be so discouraged to believe that it is impossible either. As
I said earlier, converting to a schematic is NOT a trivial problem.
So far, this is one of those tasks that the human brain is much better
than a computer at doing well.
Regards,
Andy