时钟发生器AD9548数据手册

Supports Stratum 2 stability in holdover mode

Supports reference switchover with phase build-out

Supports hitless reference switchover

Auto/manual holdover and reference switchover

4 pairs of reference input pins with each pair configurable as a single differenTIal input or as 2 independent single-ended inputs

Input reference frequencies from 1 Hz to 750 MHz

Reference validaTIon and frequency monitoring (1 ppm)

Programmable input reference switchover priority

30-bit programmable input reference divider