DATASHEET SEARCH SITE | WWW.ALLDATASHEET.COM
Document overview
- Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
- PDF pages: 3
Technical content
Features
▪ System implements ITU-T telecom profiles ▪ Composed of IDT’s IEEE 1588 software and IDT’s Synchronization Management Unit (SMU) hardware ▪ Operates as IEEE 1588 / PTP slave ▪ Recovers accurate and stable synchronization signals from packet based IEEE 1588 / PTP master ▪ Provides integrated physical layer frequency support ▪ Operates as an IEEE 1588 / PTP master Software ▪ C99 source code distribution, supporting POSIX-based Operating Systems (OSs) such as Linux ▪ IEEE 1588 compliant Precision Time Protocol (PTP) stack ▪ Abstraction interface supports user-supplied IEEE 1588 compliant Precision Time Protocol (PTP) stack ▪ Reference trackers filter packet synchronization noise from IEEE 1588 unaware networks Hardware ▪ Synchronization Management Unit (SMU) provides tools to manage physical layer and packet based synchronous clocks for IEEE 1588 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 Telecom Time Slave Clocks (T-TSC) per G.8273.2 ▪ Digital PLLs can be configured as Digitally Controlled Oscillators (DCOs) for IEEE 1588 clock synthesis ▪ Generates G.8262 compliant SyncE clocks ▪ Fractional-N input dividers support a wide range of reference frequencies ▪ Locks to 1 pulse per second (PPS) references from GPS based sources ▪ Loads configuration from an external EPROM after reset Table 1. Software Options by Part Number
2©2017 Integrated Device Technology, Inc. December 5, 2017 82P33913 / 82P33913-1 Datasheet System Component Documentation The detailed characteristics of the 82P33913-x software and hardware components are described in other documents as shown in Table 2 and Table 3.
Ordering Information
Table 2. Software Documentation Table 3. SMU Hardware Documentation
82P33913 / 82P33913-1 Datasheet 3©2017 Integrated Device Technology, Inc. December 5, 2017 DISCLAIMER Integrated Device Te chnology, Inc. (IDT) and its aff iliated companies (herein referred to as “IDT”) reserve the righ t to modify the products and/or specific ations described herein at any time, without notice, at IDT’s sole discretion. Performance specifications and operati ng parameters of the described products are det ermined in an independent state and are not guaranteed to perform the same way when installed in customer products. The informati on contained herein is provided without representation or warranty of any kind, whether express or implied, incl uding, but not limited to, the suitability of IDT's products for any particular purpose, an implied warran ty of merchantab ility, or non-infringement of the intellectual p roperty rights of others. This documen t is presented only as a guide and does not convey any license under intellectual propert y rights of IDT or any third parties. IDT's products are not intended for use in applications involvi ng extreme environmental conditions or in life support systems o r similar devices where the failure or malfunction of an IDT product can be rea- sonably expected to significantly affect the health or safety of users. Anyone using an IDT product in such a manner does so at their own risk, absent an express, written agreement by IDT. Integrated Device Technology, IDT and the IDT logo are trademarks or registered trademarks of IDT and its subsidiaries in the U nited States and other c ountries. Other trademarks used herein are the property Tech Support www.IDT.com/go/support Sales 1-800-345-7015 or 408-284-8200 Fax: 408-284-2775 www.IDT.com/go/sales Corporate Headquarters
6024 Silver Creek Valley Road
San Jose, CA 95138 USA www.IDT.com
Revision History
Table 4. Pin 1 Orientation in Tape and Reel Packaging December 5, 2017 Initial release of stand-alone 82P33913 / 82P33913-1 Datasheet .