Calculator-aided design of MOS integrated circuits

A set of programs has been developed for the characterization of the d.c. and transient behavior of MOS integrated circuits. The d.c. analysis program calculates and plots the voltage transfer and power dissipation characteristic of a MOS inverter approached from a new point of view. The algorithm enables the characterization of basic MOS IC cells on desktop calculators. The program for the transient characterization calculates and plots the output waveform of three simple MOS cells most often occurring in MOS IC's.The MOS transistor is simulated in terms of a four-terminal large signal model described by device processing parameters. Complex MOS IC's can be also characterized by appropriate combining of these programs.