McCAD 3SPICE is developed specifically to take advantage of the processing speeds available thus permitting extremely fast simulations. McCAD 3-SPICE can be run in a conventional stand-alone configuration or fully integrated with McCAD Schematics Plus thus providing the designer with a schematic capture, simulation and graphic waveform generation in a truly integrated environment. The 3-SPICE simulator utilizes an enhanced version of the powerful industry standard Spice3 simulation engine and offers the same or more advanced features than other simulators. These simulation features include: Pole, Zero, Transfer Function, Distortion, Fourier, DC, AC, Transient, Fourier, Noise, Sensitivity, Distortion, and small signal transfer function, etc. It even supports the advanced BSIM3V3, and BSIM4.