The DSC1101DL1-033.3330 is a MEMS-based XO (Standard) from Microchip's DSC1101 series, delivering a fixed 33.333 MHz CMOS output with ±50 ppm frequency stability.
Package and board layout notes
Housed in a 6-VDFN package measuring 2.50 mm x 2.00 mm with a seated height of 0.90 mm — a compact footprint that frees board space on dense mixed-signal PCBs. Surface-mount assembly; the small 6-lead VDFN requires a solid ground pad under the package for thermal and electrical reference — ensure the PCB land pattern matches the recommended footprint in the datasheet.