The DSC1003DL2-070.0000T is a 70 MHz MEMS-based XO (Standard) from Microchip's DSC1003 series, delivering a CMOS output with ±25 ppm frequency stability across a wide 1.7V to 3.6V supply range. The MEMS resonator inherently resists vibration and mechanical shock better than a quartz crystal, reducing phase-noise degradation in high-g environments like engine bays or factory-floor machinery.
Power budget and standby control
The wide supply range (1.7V to 3.6V) lets it run directly from a 1.8V or 3.3V rail without an external LDO, simplifying the power tree in space-constrained designs.
Housed in a 4-SMD, No Lead package measuring 2.50mm x 2.00mm with a seated height of 0.90mm, it fits into compact IoT modules and multi-layer PCB layouts where board real estate is tight.