Why a MEMS XO replaces quartz here
The base resonator is MEMS, which means the part survives vibration and thermal shock better than a quartz can in an automotive environment.
Supply rail flexibility and output drive
Supply voltage spans 1.71V to 3.63V — one BOM line covers 1.8V, 2.5V, and 3.3V logic domains. The CMOS output swings rail-to-rail into a standard load, so no level translator is needed between the oscillator and the downstream MCU or FPGA.
Package footprint and board layout
Housed in a 4-VFLGA package measuring 1.60 mm x 1.20 mm with a seated height of 0.89 mm. The LGA lands require a solder-mask-defined pad and a stencil aperture sized to the datasheet land pattern — the small body fits in a corner of a dense PCB without crowding decoupling caps.