The DSC1001DI5-028.6363T is a Microchip Technology MEMS-based XO (Standard) oscillator delivering a 28.6363 MHz CMOS output with ±10 ppm frequency stability.
Standby function with 15 µA disable current
The 1.8V to 3.3V supply range lets this oscillator run from a 1.8V core rail or a 3.3V I/O rail without a level translator — the CMOS output swings rail-to-rail, so the logic family on the receiving end sees a clean full-swing clock. The 4-SMD, No Lead package measures 2.50 mm × 2.00 mm with a seated height of 0.90 mm, fitting into tight layout spots where a larger can oscillator would not clear adjacent components.
No last-time-buy window, no end-of-life notice — the DSC1001 series remains a current catalog item.