The DSC1001DE1-100.0000 is an AEC-Q100 qualified MEMS-based XO (Standard) delivering a 100 MHz CMOS output — a common reference for automotive SoCs, Ethernet PHYs, and ADAS processors that need a clean clock without the shock sensitivity of a quartz crystal. Supply voltage spans 1.8V to 3.3V, letting a single oscillator serve both the core and I/O voltage domains on a mixed-rail board without an extra LDO.
Package and Temperature Range for Automotive Fit
Housed in a 4-SMD, no-lead package measuring 2.50 mm x 2.00 mm with a seated height of 0.90 mm — the compact footprint suits space-constrained ECU and sensor module layouts. Rated for -20°C to +70°C operating temperature, which aligns with passenger-cabin electronics; for under-hood or engine-bay applications, the AEC-Q100 qualification adds the reliability stress screening, but the temperature range itself is cabin-grade.