Development of a New Methodology to Model the Synergistic Effects Between TID and ASETs

A high level model is developed using circuit analysis to predict the synergy effect observed on a three stages operational amplifier. This model makes possible to explain and to predict the analog single event transients propagation in circuitry. The effect of total ionizing dose is taken into account by varying the model parameters using the monitoring of the usual supply current induced degradation of the operational amplifier.