The DSC6003HI2B-012.0000 is an active-production MEMS-based XO (Standard) from Microchip's DSC60XX series, delivering a 12 MHz fixed-frequency CMOS output from a 4-VFLGA package measuring 1.60 mm x 1.20 mm. Rated across -40°C to 85°C with ±25 ppm frequency stability, it operates from a 1.71 V to 3.63 V supply and draws 1.3 mA typical — suited for automotive and industrial clock trees where a quartz crystal's shock sensitivity or board-space budget is a concern.
AEC-Q100 qualification and automotive fit
AEC-Q100 rated — this oscillator meets the stress, reliability, and PPAP requirements for automotive-grade ICs.
Supply range 1.71 V to 3.63 V covers 1.8 V, 2.5 V, and 3.3 V logic rails without an external regulator — one BOM line serves multiple voltage domains.