12.3667 MHz MEMS XO with AEC-Q100 qualification
The DSC1001AI2-012.3667: AEC-Q100 qualification means this oscillator is characterized for automotive-grade reliability — suitable for under-hood and cabin electronics where thermal cycling and vibration exceed commercial-grade limits. The MEMS base resonator inherently withstands higher shock and vibration than quartz-based oscillators, making it a fit for engine control units, ADAS sensors, and infotainment modules that see constant mechanical stress.
Supply flexibility and power-down standby
Operating from a 1.8V to 3.3V supply rail, this XO can be driven directly from a 1.8V core rail or a 3.3V I/O rail without an external level translator — a single BOM line covers mixed-voltage domains. The Standby (Power Down) function drops supply current to 15 µA max when the enable pin is pulled low, allowing the system to gate the clock tree during sleep modes without a separate load switch. Active current draw is 6.3 mA max at full speed — low enough for battery-backed real-time clocks and always-on sensor hubs where every milliamp counts.
It is suitable for both new designs and ongoing production. Sourced through independent distribution channels; quoted to order against the BOM quantity.