2.08 MHz MEMS oscillator — obsolete, available through surplus channels
The DSC1033CE1-002.0800T is a 2.08 MHz MEMS-based XO (Standard) from Microchip's PureSilicon™ series, delivering a CMOS output at 3.3V with ±50 ppm frequency stability.
Standby function and low-power operation
Active current draw is 3 mA typical — low enough for portable equipment, though the commercial temperature range (-20°C to 70°C) limits it to indoor or sheltered environments.
The package measures 3.20 mm x 2.50 mm with a seated height of 0.90 mm — a compact footprint that fits tight PCB layouts with standard reflow profiles.