This application note applies to the Cascade SiT9514x products which SiTime recommends using for building clock trees.Clock trees may comprise such clocking device types as clock oscillators, clock buffers, clock generators, jitter cleaners and network synchronizers, as noted from clock source to destination. The number of clock tree components and outputs depends on the digital system’s complexity. This document provides an overview of these components and functional features, along with clock tree examples and implementation examples.