Supply flexibility and standby power savings
The 1.8V to 3.3V supply range lets a single BOM line serve 1.8V, 2.5V, or 3.3V logic domains — no separate regulator needed when the rail changes across board revisions.
Because the part is current, there is no official successor to track. The DSC1001 family covers other frequencies and stabilities if the BOM needs a different timing point.
4-SMD no-lead footprint and assembly notes
Housed in a 4-SMD, No Lead package measuring 3.20 mm x 2.50 mm with a seated height of 0.90 mm max — a standard MEMS oscillator footprint that matches many quartz XO pads.