SNAS698C May 2020 – November 2022 LMK04832-SP
PRODUCTION DATA
For clock distribution mode, a reference signal is may be applied to the Fin0 or Fin1 pins. CLKin0 can be used to distribute a SYSREF signal through the device. In this use case, CLKin0 is re-clocked by CLKin1. The Fin0 pins are generally recommended over the Fin1 pins because they allow higher frequency, use a lower noise path, and cannot be used for other functions (like redundant input).