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82V2081

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 Specification

Ports (#)Pkg. TypeLine RateFunctionCore Voltage (V)
1TQFPJ1, T1, E1LIU

Product Options

Orderable Part IDPart StatusPkg. CodePkg. TypeLead Count (#)Pb (Lead) FreeCarrier TypeSample & Buy
82V2081PPGActivePPG44TQFP44YesTrayCheck Availability

Documents

Technical Documentation

Title Type Format File Size Datesort icon
Datasheets & Errata
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82V2081 Datasheet Datasheet PDF 1.32 MB Mar 23, 2016
Apps Notes & White Papers
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AN-857 Proposed Circuit for 2048kHz Clock Transmission Application Note PDF 246 KB Feb 13, 2015
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AN-854 Competitive Comparison Analysis on Octal LIU Application Note PDF 35 KB May 15, 2014
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AN-853 Application Considerations Using 82V204 to Replace LXT384 Application Note PDF 76 KB May 15, 2014
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AN-377: LIU & Transceiver, Transformer Selection Guide Application Note PDF 445 KB Jun 15, 2006
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AN-428: LIU & Transceiver, Evaluation Board Guide Application Note PDF 596 KB Sep 16, 2005
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AN-407: 82V2081/2/4/8 LIU, 1+1 Relay-less HPS Application Note PDF 204 KB May 23, 2003
PCNs & PDNs
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PCN# : A1602-01(R1) Add Greatek Taiwan as Alternate Assembly Product Change Notice PDF 611 KB Apr 14, 2016
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PCN# : A1602-01 Add Greatek Taiwan as Alternate Assembly Product Change Notice PDF 611 KB Feb 15, 2016
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PCN#: A-0410-02, Change IDT marking logo with new IDT gridless w Product Change Notice PDF 24 KB Nov 14, 2012
show all (6)
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PCN# : A-0610-02 ASAT China as Alternate Facility for CABGA/CVBGA/FPBGA/TQFP/PQFP Product Change Notice PDF 252 KB Oct 19, 2006
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PCN# : T-0603-01 Product Stepping Change Product Change Notice PDF 88 KB Mar 30, 2006
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PCN#G-0302-05, New mold compound EME-G700 series Product Change Notice PDF 65 KB Mar 20, 2003
Other
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Timing Fabric for Communications Equipment Overview Overview PDF 263 KB Dec 10, 2015