22.5972 MHz MEMS XO with 105°C ceiling
The DSC1001CL2-022.5972T: The MEMS resonator eliminates the quartz-crystal cold-start and shock sensitivity issues — relevant for engine-bay ECUs and outdoor telecom enclosures where the board sees 105°C ambient and vibration cycles. Supply voltage spans 1.8V to 3.3V, so the same BOM line can be shared across 1.8V-core and 3.3V-I/O domains without a separate regulator for the oscillator rail.
Standby power-down and disable current
For a battery-backed controller that wakes periodically, the 15 µA sleep draw keeps the coin-cell drain well below the self-discharge rate. Active supply current is 6.3 mA max at the 22.5972 MHz output frequency — a clean number for a 3.3V rail budget in a 4-channel CAN gateway or a multi-axis motor drive controller.
AEC-Q100 qualification and package
This is an under-hood or cabin-domain timing source. Housed in a 4-SMD no-lead package (3.20 mm x 2.50 mm footprint, 0.90 mm seated height).