The DSC6003JI2B-120K000T is a MEMS-based XO from Microchip's DSC60XXB series, delivering a 120 kHz CMOS output with ±25 ppm frequency stability across -40°C to +85°C. AEC-Q100 qualification places this part in the automotive grade — suitable for under-hood or cabin domains where vibration and temperature swings are routine. The 4-VLGA package (2.5 mm × 2.0 mm) keeps the footprint small for space-constrained ECUs or sensor modules.
Operating from 1.71V to 3.63V, this oscillator spans the full 1.8V–3.3V logic rail range — no extra level translation on the output.