Output is CMOS, which means it drives standard logic inputs directly — no external termination network needed for the clock line. The 41.5 MHz frequency is a common reference for 100BASE-TX Ethernet PHYs and for FPGA transceiver PLLs that multiply up to gigabit rates.
The supply voltage range is 2.25V to 3.6V, so it runs on 2.5V or 3.3V rails without an external regulator.
Package footprint and board layout
The 6-VDFN exposed pad package measures 7.00 mm x 5.00 mm with a seated height of 0.90 mm max.