An Investigation of Single Event Transient Response in 45-nm and 32-nm SOI RF-CMOS Devices and Circuits

This paper uses charge deposition by two-photon absorption to present the first investigation of the physical mechanisms underlying the single event transient (SET) response of cascode structures in a 45-nm RF-CMOS/SOI technology, provides the first experimental comparison of SET between 45-nm and 32-nm RF-CMOS/SOI devices, and presents implications for circuit design in both technologies. This work leverages a number of different device types and is supported by calibrated TCAD simulations.