Re: Wanted: LM-709 (Spice model) National Op-Amp

Paul Rako wrote:

>
> And, if you buy PSPICE for 10k and still spend the 5 or 10 million
> those two departments, the modeling and process departments, you
> can still get good results for transistor-level simulation. Linear
> Tech uses PSPICE for IC design. I have been told that LT-Cad is just
> a variant of PSPICE so I am somewhat baffled how people can claim it
> works "better".

Well, not often I support Mike, but you way off base here. The LTSpice
engine is probably the best there is on PCs as far as simulation speed
and convergence goes. Its the GUI that leaves a lot to be desired.

Kevin Aylward
informationEXTRACT@xxxxxxxxxxxxx
http://www.anasoft.co.uk
SuperSpice, a very affordable Mixed-Mode
Windows Simulator with Schematic Capture,
Waveform Display, FFT's and Filter Design.


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