Four clocks in one 5x3.2 mm package
The DSC400-0111Q0087KE1 is a MEMS-based XO that packs four independent LVCMOS outputs — 25 MHz, 24 MHz, and 33.333333 MHz — into a single 20-VFQFN package measuring 5.00 mm x 3.20 mm. That replaces up to four discrete oscillators and cuts the clock-tree footprint by more than half on a dense PCB.
Supply range and enable control
Supply voltage spans 2.25 V to 3.6 V, so it runs off a 2.5 V or 3.3 V rail without a separate LDO. That holds the clock edge within a tight window for 10/100 Ethernet or a basic MCU — no need to budget extra ppm for temperature drift.