Datasheet > 82P33913

82P33913

更新时间： 2024-11-09 01:03:31

品牌	Logo	应用领域
艾迪悌 - IDT		/
页数	文件大小	规格书
3页	163K
描述
Synchronization System for IEEE 1588

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中文翻译

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数据手册

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82P33913 数据手册

Synchronization System

for IEEE 1588

82P33913 / 82P33913-1

Datasheet

Description

The IEEE 1588-2008 Precision Time Protocol (PTP) is a

Features

▪ System implements ITU-T telecom profiles

packet-based synchronization mechanism used in

▪ Composed of IDT’s IEEE 1588 software and IDT’s

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.

Synchronization Management Unit (SMU) hardware

▪ Operates as IEEE 1588 / PTP slave

▪ Recovers accurate and stable synchronization signals from

packet based IEEE 1588 / PTP master

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

▪ Provides integrated physical layer frequency support

▪ Operates as an IEEE 1588 / PTP master

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.

Software

▪ C99 source code distribution, supporting POSIX-based

Operating Systems (OSs) such as Linux

▪ IEEE 1588 compliant Precision Time Protocol (PTP) stack

The 82P33913-x is available with the two software options listed

in Table 1.

▪ Abstraction interface supports user-supplied IEEE 1588

compliant Precision Time Protocol (PTP) stack

Table 1. Software Options by Part Number

▪ Reference trackers filter packet synchronization noise from

IEEE 1588 unaware networks

Part Number

Included Software

Hardware

82P33913

IDT Clock Recovery Servo Software

▪ Synchronization Management Unit (SMU) provides tools to

manage physical layer and packet based synchronous clocks

for IEEE 1588 Telecom Profile applications

IDT Clock Recovery Servo Software

IEEE 1588 Protocol Stack

82P33913-1

▪ Supports independent IEEE 1588 and Synchronous Ethernet

(SyncE) timing paths

Typical Applications

▪ Combo mode provides SyncE physical layer frequency support

for IEEE 1588 Telecom Boundary Clocks (T-BC) and Telecom

Time Slave Clocks (T-TSC) per G.8273.2

▪ Access routers, edge routers, core routers

▪ Carrier Ethernet switches

▪ Multiservice access platforms

▪ PON OLT

▪ Digital PLLs can be configured as Digitally Controlled

Oscillators (DCOs) for IEEE 1588 clock synthesis

▪ LTE eNodeB

▪ Generates G.8262 compliant SyncE clocks

▪ ITU-T G.8265.1 and G.8275.1 Telecom Profile clock

▪ Fractional-N input dividers support a wide range of reference

synthesizer

frequencies

▪ ITU-T G.8273.2 Telecom Boundary Clock (T-BC) and Telecom

▪ Time Slave Clock (T-TSC)

▪ Locks to 1 pulse per second (PPS) references from GPS based

sources

▪ Loads configuration from an external EPROM after reset

▪ 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)

▪ ITU-T G.813 Synchronous Equipment Clock (SEC)

▪ Telcordia GR-253-CORE Stratum 3 Clock (S3) and SONET

Minimum Clock (SMC)

December 5, 2017

12 3

中文翻译

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与82P33913相关器件

型号	品牌	获取价格	描述	数据表
82P33913-1	IDT	获取价格	Synchronization System for IEEE 1588
82P33913-1NLG	IDT	获取价格	Synchronization System for IEEE 1588
82P33913-1NLG8	IDT	获取价格	Synchronization System for IEEE 1588
82P33913NLG	IDT	获取价格	Synchronization System for IEEE 1588
82P33913NLG8	IDT	获取价格	Synchronization System for IEEE 1588
82P33914	IDT	获取价格	Synchronization System
82P33914-1NLG	IDT	获取价格	Synchronization System
82P33914-1NLG8	IDT	获取价格	Synchronization System
82P33914NLG	IDT	获取价格	Synchronization System
82P33914NLG8	IDT	获取价格	Synchronization System

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