The DSC1001BI1-022.1184 is a Microchip MEMS-based XO (Standard) that outputs a 22.1184 MHz CMOS clock from a 1.8V to 3.3V supply rail — one oscillator covers the common logic voltage range without a separate regulator.
Sourced through independent distribution on a quoted-to-order basis.
Package, footprint, and layout note
Housed in a 4-SMD, No Lead package measuring 5.00 mm x 3.20 mm with a seated height of 0.90 mm — a standard 5×3.2 mm oscillator footprint that mates with common PCB land patterns for 4-pin SMD clock oscillators.