T1/E1/OC3 Telecom Clock Generator With Dual Reference Inputs

The 82V3010 is a T1/E1/OC3 telecom clock generator with dual reference inputs. It contains a Digital Phase-Locked Loop (DPLL), which generates low jitter ST-BUS and 19.44 MHz clock and framing signals that are phase locked to an 8 kHz, 1.544 MHz, 2.048 MHz or 19.44 MHz input reference. The 82V3010 provides 9 types of clock signals (C1.5o, C3o, C6o, C2o, C4o, C8o, C16o, C19o, C32o) and 7 types of framing signals (F0o, F8o, F16o, F19o, F32o, RSP, TSP) for multitrunk T1/E1 and STS3/OC3 links. The 82V3010 is compliant with AT&T TR62411 and ETSI ETS 300 011. It meets the jitter/wander tolerance, jitter/wander transfer, intrinsic jitter/wander, frequency accuracy, capture range, phase change slope, holdover frequency accuracy and MTIE (Maximum Time Interval Error) requirements for these specifications. The 82V3010 can be used in synchronization and timing control for T1, E1 and OC3 systems, or used as ST-BUS clock and frame pulse source. It also can be used in access switch, access routers, ATM edge switches, wireless base station controllers, or IADs (Integrated Access Devices), PBXs, line cards and SONET/SDH equipments.

Features

  • Supports AT&T TR62411
  • Supports ETSI ETS 300 011, TBR 4, TBR 12 and TBR 13 timing for E1 interface
  • Selectable reference inputs: 8 kHz, 1.544 MHz, 2.048 MHz or 19.44 MHz
  • Accepts two independent reference inputs which may have same or different nominal frequencies applied to them
  • Provides C1.5o, C3o, C2o, C4o, C6o, C8o, C16o, C19o and C32o output clock signals
  • Provides 7 types of 8 kHz framing pulses: F0o, F8o, F16o, F19o, F32o, RSP and TSP
  • Provides a C2/C1.5 output clock signal with the frequency controlled by the selected reference input Fref0 or Fref1
  • Phase slope of 5 ns per 125 ?s
  • Attenuates wander from 2.1 Hz
  • Fast lock mode
  • Provides Time Interval Error (TIE) correction
  • MTIE of 1 µs
  • JTAG boundary scan
  • Holdover status indication
  • Freerun status indication
  • Normal status indication
  • Lock status indication
  • Input reference quality indication
  • 3.3 V operation with 5 V tolerant I/O
  • Package: 56-pin SSOP (Green option available)

Product Options

Orderable Part ID Part Status Pkg. Code Pkg. Type Lead Count (#) Temp. Grade Pb (Lead) Free Carrier Type Buy Sample
82V3010PVG Active PVG56 SSOP 56 C Yes Tube Availability
82V3010PVG8 Active PVG56 SSOP 56 C Yes Reel Availability

Technical Documentation

Title Other Languages Type Format File Size Date
Datasheets & Errata
82V3010 DATA SHEET Datasheet PDF 166 KB Sep 30, 2014
82V3010 Data Sheet Datasheet Change Notice PDF 426 KB Feb 19, 2009
Application Notes & White Papers
AN-828 Termination - LVPECL Application Note PDF 229 KB Jul 5, 2016
AN-807 Recommended Crystal Oscillators for NetSynchro WAN PLL Application Note PDF 77 KB Oct 27, 2016
AN-815 Understanding Jitter Units Application Note PDF 476 KB Apr 23, 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-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-406: WAN PLLs, FAQs Application Note PDF 60 KB Jul 16, 2003
PCNs & PDNs
PCN# : A1506-02 Gold wire to Copper wire Product Change Notice PDF 35 KB Oct 7, 2015
PDN# : CQ-13-01 PRODUCT DISCONTINUANCE NOTICE Product Discontinuation Notice PDF 302 KB Jul 24, 2013
PCN#A-0504-02R1: Assembly Transfer IDT-Manila to OSE-Ph Product Change Notice PDF 16 KB Jul 21, 2005
PCN#: A-0504-02, Transfer assembly facility IDT-Manila to OSE-Ph Product Change Notice PDF 47 KB Apr 28, 2005
PCN#: A-0410-02, Change IDT marking logo with new IDT gridless w Product Change Notice PDF 24 KB Nov 13, 2012
PCN# A-0508-02: OSET Alternate Assembly Location for Green Product Change Notice PDF 18 KB Sep 1, 2005
PCN#: A-0405-06, To qualify alternate facility ATP for PV (SSOP) Product Change Notice PDF 22 KB May 23, 2004
PCN#: TB-0504-01, Transfer Test & Backend from IDT-Manila to IDT Product Change Notice PDF 35 KB Apr 28, 2005
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

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