Ksz80 Ob S4lv02 Datasheet Link Site

The KSZ8081 is a highly integrated solution that simplifies board design by including several components on-chip.

: Receives an externally synthesized 50MHz clock directly to the XI pin from an oscillator or a master system clock source. Hardware Layout and Power Sequencing Best Practices ksz80 ob s4lv02 datasheet

If you physically have the chip:

Designing a reliable 100Mbps Ethernet circuit requires strict adherence to High-Speed PCB layout practices. The analog frontend of the KSZ80 series is sensitive to impedance mismatches. Magnetics and RJ45 Integration The KSZ8081 is a highly integrated solution that