Charge Control Transistor Model for the IBM Electronic Circuit Analysis Program

This paper is concerned with the problem of simulating transistors operating as switches, or as nonlinear amplifiers, for the IBM Electronic Circuit Analysis Program. A transistor equivalent circuit is developed and then converted into a form that is acceptable in ECAP language. The validity of the developed model is demonstrated by comparing the results of an ECAP analysis of a transistor inverter circuit and the experimentally measured waveforms.