Synchronous Equipment Timing Source for Synchronous Ethernet

The 82P33714 Synchronous Equipment Timing Source (SETS) for Synchronous Ethernet (SyncE) provides tools to manage timing references, clock generation and timing paths for SyncE based clocks, per ITU-T G.8264 and ITU-T G.8262. 82P33714 meets the requirements of ITU-T G.8262 for synchronous Ethernet Equipment Clocks (EECs) and ITU-T G.813 for Synchronous Equipment Clocks (SEC). The device outputs low-jitter clocks that can directly synchronize Ethernet interfaces; as well as SONET/SDH and PDH interfaces. For 10G-40G SyncE single-board applications, see the 82P33731

IDT’s third generation Universal Frequency Translator family also includes the 8T49N285 (2-in / 1-PLL / 8-out), 8T49N286 (4-in / 2-PLL / 8-out), and 8T49N287 (2-in / 2-PLL / 8-out), and the 8T49N242 (2-in / 1-PLL / 4-out).

► Download the Altera and IDT Synchronous Ethernet Solution for ITU-T G.8262 white paper

Features

  • Complies with ITU-T G.8262 for Synchronous Ethernet Equipment Clock (EEC), and G.813 for Synchronous Equipment Clock (SEC), and Telcordia GR-253-CORE for Stratum 3 and SONET Minimum Clock (SMC)
  • DPLLs lock to a wide range of reference clock frequencies including: 10/100/1000 Ethernet, 10G Ethernet, OTN, SONET/SDH, PDH, TDM, GSM, CPRI/OBSAI and GNSS frequencies using fractional-N input dividers
  • Generates clocks for: Ethernet, SONET/SDH and PDH interfaces: jitter generation <1 ps RMS (12 kHz to 20 MHz)
  • Automatic reference selection state machines select the active reference for each DPLL based on the reference monitors, priority tables, revertive and non-revertive settings and other programmable settings
  • Prevents output frequency corruption due to a bad PHY reference by accepting Loss of Signal (LOS) inputs from PHYs that immediately disqualify a reference
  • DPLL1 can be configured as a DCO (Digitally Controlled Oscillator) to support IEEE 1588 based clock generation under external processor control
  • Supports network timing master applications by locking to 1 PPS (Pulse Per Second) references from GPS or other GNSS sources
  • Eases local oscillator sourcing by supporting any of eight common TCXO/OCXO frequencies for the System Clock: 10 MHz, 12.8 MHz, 13 MHz, 19.44 MHz, 20 MHz, 24.576 MHz, 25 MHz or 30.72 MHz
  • Automatically loads configuration from an external EPROM after reset without processor intervention
  • 72 pin QFN package

Product Options

Orderable Part ID Part Status Pkg. Code Temp. Grade Pb (Lead) Free Carrier Type Buy Sample
82P33714ANLG Active NLG72P2 C Yes Tray Availability
82P33714ANLG8 Active NLG72P2 C Yes Reel Availability

Technical Documentation

Title Other Languages Type Format File Size Date
Datasheets & Errata
82P33714 Datasheet - Datasheet PDF 873 KB Jan 23, 2017
Application Notes & White Papers
AN-828 Termination - LVPECL - Application Note PDF 229 KB Jul 5, 2016
AN-890 SETS for IEEE 1588 and Synchronous Ethernet 82P337xx Register Map - Application Note PDF 582 KB Jan 25, 2017
AN-950 82P338XX/9XX Usage of a SYNC Input for Clock Alignment - Application Note PDF 175 KB Nov 20, 2016
AN-861 Recommended Crystals for IDT VCXO-based Synchronization PLLs - Application Note PDF 214 KB Oct 27, 2016
AN-807 Recommended Crystal Oscillators for NetSynchro WAN PLL - Application Note PDF 77 KB Oct 27, 2016
AN-835 Differential Input with VCMR being VIH Referenced - Application Note PDF 77 KB May 10, 2014
AN-815 Understanding Jitter Units - Application Note PDF 476 KB Apr 23, 2014
AN-946 Using a 19.2MHz System Clock with 82P337xx/8xx/9xx - Application Note PDF 165 KB Aug 22, 2016
AN-901 How to Implement Master/Slave for SETS and SMU Devices on Timing Redundancy Designs - Application Note PDF 475 KB Jul 5, 2016
AN-865 8T49N285_6_7 Frequency Synchronization Compliance Report - Application Note PDF 1.04 MB Oct 28, 2015
ITU-T Profiles for IEEE 1588 - White Paper PDF 1.17 MB Oct 22, 2015
AN-893 8T49N241_2 Frequency Synchronization Compliance Report - Application Note PDF 1.02 MB Jul 6, 2015
AN-871 Generating SyncE Line Cards Using IDT UFT3G - Application Note PDF 688 KB Oct 31, 2014
AN-846 Termination - LVDS - Application Note PDF 50 KB May 12, 2014
AN-845 Termination - LVCMOS - Application Note PDF 62 KB May 12, 2014
AN-844 Termination - AC Coupling Clock Receivers - Application Note PDF 82 KB May 12, 2014
AN-842 Thermal Considerations in Package Design and Selection - Application Note PDF 403 KB May 11, 2014
AN-840 Jitter Specifications for Timing Signals - Application Note PDF 349 KB May 7, 2014
AN-839 RMS Phase Jitter - Application Note PDF 149 KB May 6, 2014
AN-838 Peak-to-Peak Jitter Calculations - Application Note PDF 32 KB May 6, 2014
AN-836 Differential Input to Accept Single-ended Levels - Application Note PDF 37 KB May 5, 2014
AN-827 Application Relevance of Clock Jitter - Application Note PDF 1.06 MB Apr 23, 2014
AN-806 Power Supply Noise Rejection - Application Note PDF 353 KB Jan 14, 2014
AN-805 Recommended Ferrite Beads - Application Note PDF 38 KB Jan 14, 2014
AN-801 Crystal-High Drive Level - Application Note PDF 109 KB Jan 14, 2014
PCNs & PDNs
PCN# : A1611-02 Add JCET China as Alternate Assembly and Change of Material Set at Alternate Assembly Location - Product Change Notice PDF 583 KB Dec 19, 2016
PCN# : A1511-01(R1) Add SPEL India as Alternate Assembly Location - Product Change Notice PDF 596 KB Jan 27, 2016
PCN# : A1511-01 Add SPEL India as Alternate Assembly Location - Product Change Notice PDF 544 KB Nov 12, 2015
PCN# : N1412-01 Die revision change 82P33814, 82P33831, 82P33714, 82P33731, 82P33810 - Product Change Notice PDF 40 KB Jan 5, 2015
Other
The IDT Communications Products Advantage - Overview PDF 2.54 MB Feb 13, 2017
IDT Clock Generation Overview 日本語 Overview PDF 1.83 MB Apr 28, 2016
IDT Clock Distribution Overview 日本語 Overview PDF 3.79 MB Apr 24, 2016
Timing Fabric for Communications Equipment Overview - Overview PDF 263 KB Dec 10, 2015

Software & Tools

Title Other Languages Type Format File Size Date
Timing Commander Installer v1.9.3.8 - Software ZIP 18.53 MB Jun 12, 2017
82P33xx4 Timing Commander Personality - Software TCP 3.50 MB Nov 20, 2016
82P33714NLG BSDL - Model - BSDL BSD 15 KB Jan 15, 2015
82P33714A IBIS Model - Model - IBIS ZIP 173 KB Dec 10, 2014

Evaluation Boards

Part Number Title Sort ascending
82EBP33814 Evaluation Board for 82P33814 Synchronization Management Unit for IEEE 1588 and Synchronous Ethernet