82P33831 Datasheet - Renesas

82P33831 Synchronization Management

Synchronization Management Unit for IEEE 1588 and 10G/40G/100G Synchronous Ethernet 82P33831 Datasheet HIGHLIGHTS Synchronization Management Unit (SMU) provides tools to manage physical layer and packet based synchronous clocks for IEEE 1588 / PTP Telecom Profile applications Supports independent IEEE 1588 and Synchronous Ethernet (SyncE) timing paths Combo mode provides SyncE physical layer frequency support for IEEE 1588 Telecom Boundary Clocks (T-BC) and Teleco.

82P33831 Features

* Composite clock inputs (IN1 and IN2) accept 64 kHz synchronization interface signals per ITU-T G.703

* Differential reference inputs (IN3 to IN8) accept clock frequencies between 1 PPS and 650 MHz

* Single ended inputs (IN9 to IN14) accept reference clock frequencies betwee

82P33831-Renesas.pdf