MEMS oscillator at 153.6 MHz — AEC-Q100 grade
The DSC1121BI2-153.6000T is a MEMS-based XO (Standard) from Microchip Technology, delivering a 153.6 MHz CMOS output with ±25 ppm frequency stability.
The industrial temperature range also covers outdoor telecom basestation timing and factory-floor Ethernet switches.
Wide supply range and enable/disable function
Supply voltage spans 2.25 V to 3.6 V, covering both 2.5 V and 3.3 V logic rails without an external regulator.
6-SMD package — layout fit
Housed in a 6-SMD, No Lead package measuring 5.00 mm x 3.20 mm with a seated height of 0.90 mm. The 0.197" x 0.126" footprint matches standard quartz oscillator land patterns, so a board designed for a 5.0 x 3.2 mm can is a direct drop-in replacement — no layout change needed when swapping from quartz to MEMS.
Microchip lists the DSC1121BI2-153.6000T as Active.