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82P33913

Renesas
Part Number 82P33913
Manufacturer Renesas
Description Synchronization
Published Aug 13, 2020
Detailed Description Synchronization System for IEEE 1588 82P33913 / 82P33913-1 Datasheet Description The IEEE 1588-2008 Precision Time Pro...
Datasheet PDF File 82P33913 PDF File

82P33913
82P33913

Overview
Synchronization System for IEEE 1588 82P33913 / 82P33913-1 Datasheet Description The IEEE 1588-2008 Precision Time Protocol (PTP) is a packet-based synchronization mechanism used in packet-switched networks.
PTP synchronizes the clocks of different devices with the most accurate clock on the network – usually a precise, grandmaster clock such as one using a Primary Reference Time Clock (PRTC) time signal.
The 82P33913-x is a software and hardware system that can operate as a PTP slave or PTP master.
As a PTP slave, the 82P33913-x recovers accurate and stable electrical synchronization signals from a packet-based reference generated by a PTP master.
As a PTP master, the 82P33913-x can lock to a stable electrical clock source and generate packet based PTP references for downstream PTP slaves.
The 82P33913-x is available with the two software options listed in Table 1.
Table 1.
Software Options by Part Number Part Number 82P33913 82P33913-1 Included Software Renesas Clock Recovery Servo Software Renesas Clock Recovery Servo Software IEEE 1588 Protocol Stack Typical Applications ▪ Access routers, edge routers, core routers ▪ Carrier Ethernet switches ▪ Multiservice access platforms ▪ PON OLT ▪ LTE eNodeB ▪ ITU-T G.
8265.
1 and G.
8275.
1 Telecom Profile clock synthesizer ▪ ITU-T G.
8273.
2 Telecom Boundary Clock (T-BC) and Telecom ▪ Time Slave Clock (T-TSC) ▪ ITU-T G.
8264 Synchronous Equipment Timing Source (SETS) ▪ ITU-T G.
8263 Packet-based Equipment Clock (PEC) ▪ ITU-T G.
8262 Synchronous Ethernet Equipment Clock (EEC) and G.
8262.
1 Enhanced Synchronous Ethernet Equipment Clock (eEEC) ▪ ITU-T G.
813 Synchronous Equipment Clock (SEC) ▪ Telcordia GR-253-CORE Stratum 3 Clock (S3) and SONET Minimum Clock (SMC) Features ▪ System implements ITU-T telecom profiles ▪ Composed of Renesas’ IEEE 1588 software and Renesas’ Synchronization Management Unit (SMU) hardware ▪ Operates as IEEE 1588 / PTP slave ▪ Recovers accurate and stable synchronization signals from packet based IEEE 1...


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