MEMS oscillator with six output frequencies – one part, one BOM line
This DSC400-3333Q0001KI2 is a MEMS-based XO (Standard) that delivers six LVDS clock outputs from a single 20-VFQFN package: 25 MHz, 50 MHz, 125 MHz, 150 MHz, 100 MHz, and 156.25 MHz. That covers Ethernet reference clocks, PCIe, SATA, and common processor core frequencies – one part replaces up to six single-frequency oscillators.
Supply voltage spans 2.25V to 3.6V, so it runs from a 2.5V or 3.3V rail without a separate regulator.
Package and footprint – 5.0mm x 3.2mm VFQFN with exposed pad
The 20-VFQFN with exposed pad measures 5.00mm x 3.20mm and stands 0.90mm tall.
Microchip lists this part as Active with no EOL notice.