27 MHz MEMS XO with CMOS output and AEC-Q100 rating
The DSC1001CC1-027.0000 is a MEMS-based XO (Standard) from Microchip's DSC1001 series, delivering a 27 MHz CMOS output with ±10 ppm frequency stability. Unlike a quartz crystal oscillator, the MEMS resonator eliminates start-up reliability issues and vibration sensitivity, making it a drop-in replacement for traditional quartz-based XOs in the same 4-SMD, No Lead footprint. The CMOS output swings rail-to-rail across the 1.8V to 3.3V supply range, so it interfaces directly with 1.8V or 3.3V logic without a level translator, and the Enable/Disable function lets the system pull the output to high-impedance for power savings.
Housed in a 4-SMD, No Lead package measuring 3.20 mm × 2.50 mm with a seated height of 0.90 mm, this oscillator fits standard XO footprints and is compatible with reflow soldering profiles used for ceramic or plastic SMD packages.