MEMS XO at 24.75 MHz — ±10 ppm stability with standby
The DSC1101CI5-024.7500: Supply voltage spans 2.25 V to 3.6 V, so the same BOM line serves both 2.5 V and 3.3 V digital rails without a dedicated regulator. The 35 mA max active current is typical for a 24.75 MHz CMOS driver at 3.3 V. This suits battery-powered sensors or IoT nodes that duty-cycle the main clock between measurement intervals.
6-SMD no-lead footprint and mounting
Housed in a 6-SMD, No Lead package measuring 3.20 mm × 2.50 mm × 0.90 mm seated height — the land pattern matches industry-standard MEMS oscillator footprints used by SiTime and Microchip DSC-series parts. The no-lead construction reduces parasitic inductance at the output edge, which helps maintain clean CMOS edges into a 15 pF load.