The DSC1103BI2-150.0000 is a 150 MHz LVDS-output MEMS-based XO from Microchip's DSC1103 series.
The supply voltage spans 2.25V to 3.63V, covering common 2.5V and 3.3V rails without an external regulator.
Housed in a 6-SMD, no-lead package measuring 5.00 mm x 3.20 mm with a seated height of 0.90 mm max. The 0.50 mm pitch lands are standard for this form factor – no exotic footprint. Check the MSL before reflow; MEMS oscillators typically carry MSL 1 or 2, but confirm the bake requirement if the moisture-barrier bag is compromised. The no-lead construction avoids tombstoning risk from asymmetric solder wetting.