Why a MEMS oscillator instead of quartz
The DSC1001DL5-015.3600T: That stability holds across the 1.8V to 3.3V supply range without the aging drift or shock sensitivity of a quartz blank.
AEC-Q100 qualified — the MEMS die and package are stress-tested to automotive reliability standards. Product status is Active.
Package, footprint, and supply rails
4-SMD no-lead package, 2.50 mm × 2.00 mm, seated height 0.90 mm. The 0.098" × 0.079" footprint matches industry-standard 2.5×2.0 mm XO land patterns — no board spin if replacing a quartz oscillator in the same outline. Supply voltage accepts 1.8V to 3.3V continuous, so a single order code covers 1.8V, 2.5V, and 3.3V logic rails without variant stocking. Confirm the output load capacitance per the datasheet; the CMOS output drives standard 15 pF loads.