AEC-Q100 qualified MEMS clock source
A standard quartz oscillator without this rating would require separate qualification before it lands on an automotive BOM.
Operating from a single 1.8V to 3.3V supply, this oscillator can be driven directly from a 1.8V core rail or a 3.3V I/O rail without an external level translator — one part number covers both domains. For a telematics module that spends most of its life asleep and wakes periodically to transmit, that standby current is well below the battery management IC's leakage budget. Active current draw is 7.2 mA max at 50 MHz — a figure that stays flat across the supply range, so the thermal rise in the 3.2 mm x 2.5 mm 4-SMD package is minimal even in a still-air enclosure.
Supplied in tube as standard. The 4-SMD no-lead footprint is a drop-in replacement for standard 3.2 mm x 2.5 mm quartz oscillators, so no board layout change is required when switching from a quartz part.