Hi Kevin , > I'm a student at U-Mass. I'm looking for a spice package that has a > reasonable cost. I have found one called 'B2 Spice A/D' by a company > called Beige Bag Software for about $350. The price seems to good to be t= > =3D > rue. Naw -- there are lots of "student grade" SPICE simulators out there which are quite cheap. Remember that most of these simulators are just Berkeley SPICE code with some bugfixes & a GUI on top, sold by some company or another. > I'm looking at using this package to learn more about simulation > with spice and would be applying it to do transmission line modeling. > Can anyone provide any info about this package. > > Also, can anyone recommend a package that would satisfy the low cost > requirement. I would also be using it to model parasitics of inductors > and caps as well. > > Thanks, > Kevin Free SPICE programs are a topic close to my heart. Free counts as low-cost, doesn't it? If you are using Windows, a totally awesome SPICE package is LTSpice, from Linear Tech. They give their version of SPICE away for free as a loss-leader to sell their switching power supply chips. But don't think that it's bad because it's free -- it is very stable, and has lots of great analyses built into it. It has a built-in graphical front-end, so all you have to do it draw your circuits, and then simulate them. It's probably better than anything you can buy for <10K. You can get it at: http://www.linear.com/software/ (It's also called SwCADIII.) If you are into Linux, the combination of gEDA and tclspice is a good one for doing SPICE work. gEDA is a GPL'ed electronic design environment. Info is here: http://www.geda.seul.org/ Tclspice is a (more or less) working port of traditional SPICE3f5 to the Linux platform. Its project page is here: http://tclspice.sourceforge.net/ Finally, if you do want to try doing SPICE work on Linux, I have put together a HOWTO doc which you can get here: http://www.brorson.com/gEDA/SPICE/ Have fun! Stuart ------------------------------------------------------------------ To unsubscribe from si-list: si-list-request@xxxxxxxxxxxxx with 'unsubscribe' in the Subject field or to administer your membership from a web page, go to: //www.freelists.org/webpage/si-list For help: si-list-request@xxxxxxxxxxxxx with 'help' in the Subject field List technical documents are available at: http://www.si-list.org List archives are viewable at: //www.freelists.org/archives/si-list or at our remote archives: http://groups.yahoo.com/group/si-list/messages Old (prior to June 6, 2001) list archives are viewable at: http://www.qsl.net/wb6tpu