1 Channel T1 / J1 / E1 Short Haul/Long Haul LIU

1-Channel T1/E1/J1 Short Haul/Long Haul Line Interface Unit. This device has an adaptive equalizer integrated, performs clock.data recovery, line decoding/encoding and has one jitter attenuator. Optimized to be used in LAN, WAN, Routers, Wireless Base Stations, Gateways etc.

Product Options

Orderable Part ID Part Status Pkg. Code Pkg. Type Lead Count (#) Pb (Lead) Free Carrier Type Buy Sample
82V2081PPG Active PPG44 TQFP 44 Yes Tray Availability

Technical Documentation

Title Other Languages Type Format File Size Date
Datasheets & Errata
82V2081 Datasheet Datasheet PDF 1.32 MB Mar 22, 2016
Application Notes & White Papers
AN-857 Proposed Circuit for 2048kHz Clock Transmission Application Note PDF 246 KB Feb 13, 2015
AN-854 Competitive Comparison Analysis on Octal LIU Application Note PDF 35 KB May 14, 2014
AN-853 Application Considerations Using 82V204 to Replace LXT384 Application Note PDF 76 KB May 14, 2014
AN-407: 82V2081/2/4/8 LIU, 1+1 Relay-less HPS Application Note PDF 204 KB May 22, 2003
AN-377: LIU & Transceiver, Transformer Selection Guide Application Note PDF 445 KB Jun 14, 2006
AN-428: LIU & Transceiver, Evaluation Board Guide Application Note PDF 596 KB Sep 15, 2005
PCNs & PDNs
PCN# : A1602-01(R1) Add Greatek Taiwan as Alternate Assembly Product Change Notice PDF 611 KB Apr 13, 2016
PCN# : A1602-01 Add Greatek Taiwan as Alternate Assembly Product Change Notice PDF 611 KB Feb 14, 2016
PCN# : A-0610-02 ASAT China as Alternate Facility for CABGA/CVBGA/FPBGA/TQFP/PQFP Product Change Notice PDF 252 KB Oct 18, 2006
PCN#: A-0410-02, Change IDT marking logo with new IDT gridless w Product Change Notice PDF 24 KB Nov 13, 2012
PCN#G-0302-05, New mold compound EME-G700 series Product Change Notice PDF 65 KB Mar 19, 2003
PCN# : T-0603-01 Product Stepping Change Product Change Notice PDF 88 KB Mar 29, 2006
Other
The IDT Communications Products Advantage Overview PDF 2.54 MB Feb 13, 2017
Timing Fabric for Communications Equipment Overview Overview PDF 263 KB Dec 10, 2015