The DSC1123CI2-360.0000 is a MEMS-based XO (Standard) oscillator delivering a 360 MHz LVDS output from a 2.25 V to 3.63 V supply rail.
Supply tolerance and enable/disable for power sequencing
For a multi-rail power-up sequence, the Enable pin can be tied to a GPIO or power-good signal to hold the clock off until the downstream FPGA or SoC core voltage is stable, preventing runt clock edges during startup.
MEMS resonator versus quartz — what the package tells you
The base resonator is MEMS, not quartz — the 6-SMD, No Lead package (3.20 mm x 2.50 mm footprint, 0.90 mm seated height) is the same industry-standard land pattern as a quartz oscillator, so it is a drop-in replacement for existing 3.2 x 2.5 mm clock footprints.