Obsolete MEMS Oscillator – Sourcing Reality
New designs should avoid this order code.
AEC-Q100 Qualified – Automotive-Grade Timing
Rated AEC-Q100, the DSC6001HI1A-030.0000T carries the automotive IC qualification — temperature grade, reliability stress, and PPAP. The -40 to 85°C operating range covers cabin and many under-hood locations, though a grade-0 (-40 to 150°C) part would be needed for the hottest engine-bay spots. The MEMS base resonator delivers ±50 ppm frequency stability, tight enough for CAN and LIN bus clocking without external trimming.
Supply Voltage and Output – Design Fit
Operates from 1.71 to 3.63 V, covering 1.8 V, 2.5 V, and 3.3 V logic rails. The CMOS output drives standard digital loads directly — no external level translation needed. The 4-SMD no-lead package (1.6 x 1.2 mm) suits space-constrained PCBs; typical supply current is 1.3 mA max.