The ZL30735B is a network synchronization chip with up to eight independent DPLLs, five extremely low output jitter synthesizers plus extraordinary features to ease customers’ design and increase the flexibility.

Having new features, such as fast boot, partial reset, per-input DPLL settings, cascading DPLL and NCO holdover, combined with industry leading IEEE1588 Precision Time Protocol and Synchronization algorithm, makes the solution ideal for applications such as routers, switches, optical transparent network and 4G/5G wireless base stations (CU/DU/RU).

We also have ZL3064x as line card jitter attenuators, such as [**ZL30642B**](https://www.microchip.com/en-us/product/zl30642b), to form full SyncE&IEEE1588 Timing solution for any rack system.Read more