68 MHz LVPECL MEMS oscillator – timing-tree fit
Output is LVPECL (differential, 800 mV typical swing into 50 Ω to VCC-2V), which means it drives a terminated pair directly – the receiver sees a clean edge without a separate level translator.
Supply tolerance and power budget
Housed in a 6-SMD No Lead package measuring 3.20 mm x 2.50 mm with a seated height of 0.90 mm – the 0.50 mm pitch pads are compatible with standard reflow profiles (MSL 1, no bake required). The footprint matches the industry-standard 3.2x2.5 mm MEMS oscillator land pattern – a layout designed for a SiTime or Abracon part in the same package will accept this Microchip DSC1122CI5 without a board spin.