Circuit Simulators

• A copy of PSPICE for Windows is included with the text.
• A free, limited version of Micro-Cap version 9 is available from Spectrum Software (for Windows... but it works well using Wine under Linux). The Microcap FAQ is here.
• For Linux (or Windows), a free, limited version of SIMetrix is available from Catena. Some nice application notes are posted at the SIMetrix knowledge base site.
  • User Manual
  • Simulator Reference

Models

• Fairchild Semiconductor provides device models here.