125 MHz MEMS oscillator with military temperature range
The DSC1121AM2-125.0000T is a 125 MHz MEMS-based XO (Standard) from Microchip's DSC1121 series, delivering a CMOS output with ±25 ppm frequency stability across the full -55°C to 125°C military temperature range.
The 2.25V to 3.6V supply range allows direct connection to 2.5V or 3.3V rails without an intermediate regulator, simplifying the power tree and reducing BOM count.
Package, footprint, and Enable/Disable function
Housed in a 6-SMD, No Lead Exposed Pad package measuring 7.00mm x 5.00mm with a seated height of 0.90mm, the DSC1121AM2-125.0000T uses a standard 7x5 mm oscillator footprint common in industrial and telecom designs.