The DSC1001CI2-037.5000: Rated AEC-Q100, this MEMS oscillator is qualified for automotive-grade stress and reliability — PPAP documentation is available for the OEM audit trail.
37.5 MHz CMOS clock with ±25 ppm stability
The 37.5 MHz output is CMOS-compatible — it drives standard logic inputs without a level translator. ±25 ppm frequency stability holds across the full 1.8 V to 3.3 V supply range, so timing margin stays consistent even if the rail droops under load.
The 4-SMD, no-lead package measures 3.20 mm x 2.50 mm with a seated height of 0.90 mm — a small footprint that fits under a shield can or on a tight ECU PCB. Surface-mount on standard reflow profile; no special bake-out required before assembly.
The DSC1001 series remains in current manufacturing with no announced end-of-life. No direct pin-compatible second source is listed — the DSC1001 is the reference for this 4-pad MEMS oscillator footprint.