Total Ionizing Dose Effects in Switched-Capacitor Filters using Oscillation-Based Test

This paper studies long-term effects produced by ionizing radiation in a switched-capacitor filter, using the oscillation based test (OBT) approach by Huertas et al. (2006). In this case, threshold voltage shifting is considered as one of the major concerning effects produced by total ionizing dose (TID). Simulation results show that the OBT approach is very well suited for detection of faulty filters.