Dual-frequency clock in a single 5×3.2 mm package
The DSC400-0101Q0114KE2 is a MEMS-based XO (Standard) that outputs two independent LVCMOS clocks: 12 MHz on output 1 and 12.888 MHz on output 2, both within ±25 ppm frequency stability. Its 2.25 V to 3.6 V supply range lets it run directly off a 2.5 V or 3.3 V rail without an intermediate regulator, simplifying the power tree.
Enable/Disable and package fit for rework
The Enable/Disable function lets firmware or a GPIO gate the outputs, useful for power-down in battery-operated designs or for sequencing multiple clocks on a shared bus. Housed in a 20-VFQFN with exposed pad (5.00 mm × 3.20 mm, 0.90 mm height), the package is hand-reworkable with hot air — the exposed pad gives good thermal relief, and the pad layout is straightforward to reflow back if you lift the part cleanly.
No stock-holding claim — availability confirmed at RFQ.