The DSC1001CI2-044.2360T is a 44.236 MHz MEMS-based XO (Standard) with CMOS output, rated AEC-Q100—qualified, not just 'automotive-capable'.
Supply voltage and standby function
Supply voltage range is 1.8V to 3.3V, so it runs from a single 1.8V rail or a 3.3V rail without a secondary regulator. Max supply current during active operation is 7.2 mA—low enough that thermal derating in the no-lead package is not a concern at 85°C.
Frequency stability and package footprint
That holds the timing margin for a 44.236 MHz reference clock in a CAN FD or Ethernet PHY application; the 3.20 mm x 2.50 mm 4-SMD no-lead package fits the same land pattern as industry-standard 3.2 x 2.5 mm oscillators.
Product status is Active—no EOL notice, no NRND flag.