A single-event irradiation failure analysis test system for high speed digital-to-analog converter

Aerospace devices are vulnerable to heavy ion radiation in space, and the digital-to-analog (D/A) converters are indispensable components for aerospace equipment signal transmitter-receiver units. The research of on-line test technology and test system for aerospace-class high-speed D/A converters can be used for failure analysis and test evaluation.In this paper, a single event effect (SEE) experiment on-line monitoring system is designed, which can easily and effectively monitor the SEL, SEFI, SEU and SET event of D/A converter. The experiment was completed by HIRFL and HI-13. Finally, the result and conclusion are obtained.