The DSC1121AE1-024.0000 is a 24 MHz MEMS-based oscillator from Microchip's DSC1121 series, delivering a standard CMOS output with ±50 ppm frequency stability across its -20°C to +70°C operating range.
Operating from 2.25V to 3.6V, this oscillator spans both 2.5V and 3.3V logic rails without an external LDO — one BOM line covers mixed-voltage designs.
Housed in a 6-SMD, No Lead Exposed Pad package measuring 7.00mm x 5.00mm with a seated height of 0.90mm, the footprint matches standard 7x5 mm oscillator land patterns — no layout change from a quartz XO of the same size. Surface-mount mounting with the exposed pad provides a low-thermal-resistance path to the PCB copper pour, aiding heat dissipation from the MEMS die and CMOS output driver.
No stock-holding claim — each order is sourced per your line-item requirements.