50 MHz MEMS oscillator — why the resonator type matters
The DSC1101DI5-050.0000T is a 50 MHz XO (Standard) built on a MEMS resonator rather than a quartz crystal — the MEMS die is etched silicon, which gives it better shock and vibration tolerance than a quartz blank, and the startup time is typically under 5 ms, compared to 10–20 ms for a quartz oscillator at the same frequency.
