TIDUF35 june 2023 AM6442
The LMK6C is a low-jitter, high-performance, bulk-acoustic-wave (BAW) fixed-frequency LVCMOS oscillator. The high-performance clocking, mechanical stability, flexibility, and small package options for this device are designed for reference and core clocks in industrial applications.
In this reference design the 25-MHz BAW oscillator is used to source the clock buffer, which clocks the five Ethernet PHYs.