40 MHz fixed-frequency MEMS oscillator — AEC-Q100 qualified
The DSC6011MI2B-040.0000: It is rated for the under-hood ambient temperature band, so an engine-control module or a body-controller clock tree can use it without a separate commercial-grade oscillator and a qualification waiver.
Supply range, output, and standby power-down
The CMOS output swings rail-to-rail, so the downstream logic sees a clean square wave with no level-shifting external components. Active current draw is 1.3 mA typical at 40 MHz. For a module that spends most of its life in sleep mode, the 1.5 µA standby current keeps the battery drain below the self-discharge rate of the coin cell.
Package footprint and board-fit
The land pattern matches the industry-standard 2.0 x 1.6 mm oscillator footprint, so the PCB layout is the same as a quartz-based XO in the same package — no board spin needed to swap from a crystal to this MEMS part.