This study reports a closed-loop system (CLS) for resonant micro-electromechanical systems (MEMS) sensors subject to blue-sideband excitation (BSE) for the first time. Compared with the conventional ...

The single-event transient effect on a ring-oscillator based and an LC-tank based phased-locked loop circuits fabricated in a 0.25 μm silicon-on-sapphire technology is analyzed with circuit-level ...