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TLK1002A Status: ACTIVE

Dual Signal Conditioning Transceiver


      
         
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Datasheet

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 TLK1002A
Operating Temp Range(Celsius)0 to 70  
Pin/Package24VQFN  
Gbps per Serial Channel(Min)1  
Gbps per Serial Channel(Max)1.3  
Number of Serial Channels2  
Serial I/FVML  
mW per Serial Channel150  
Special FunctionDual Signal Conditioning Transceiver  
 Samples
 Inventory

Customers Who Evaluated This Product Also Evaluated

  • TLK1221: Gigabit Ethernet Serdes in small 40-pin package
  • TLK100: Industrial Ethernet PHY
  • SN65LVCP408: 8x8 4.25Gbps Crosspoint Switch
  • TLK10021: XAUI to XFI Transceiver

Product Information

Features

  • Fully Integrated Signal Conditioning
    Transceiver
  • 1.0-1.3 Gbps Operation
  • Low Power CMOS Design (<300 mW)
  • High Differential Output Voltage Swing (1600 mVp-p typical)
  • 400 mVp-p Differential Input Sensitivity
  • High Input Jitter Tolerance 0.606 UI
  • Single 1.8 V Power Supply
  • 2.5 V Tolerant Control Inputs
  • Differential VML Transmit Outputs With No External Components Necessary
  • No External Filter Components Required for PLLs
  • Supports Loop-Back Modes
  • Temperature Rating 0°C to 70°C
  • Small Footprint 4 mm × 4 mm 24-Lead QFN Package
  • APPLICATIONS
    • Resynchronization in Both Directions for 1.25 Gbps Links
    • Repeater for 1.0625 Gbps Applications

Description

TLK1002A is a single-chip dual signal conditioning transceiver.

This chip supports data rates from 1.0 Gbps up to 1.3 Gbps. An on-chip clock generation phase-locked loop (PLL) generates the required half-rate clock from an externally applied reference clock. This reference clock equals approximately one tenth of the data rate. It may be off frequency from both received data streams by up to ±200 ppm.

Both data paths are implemented identical. The implemented input buffers provide an input sensitivity of 400 mVp-p differential.

The data paths tolerate up to 0.606 UI total input jitter. Signal retiming is performed by means of phase-locked loop (PLL) circuits. The retimed output signals are fed to VML output buffers, which provide output amplitudes of typical 1600mVp-p differential across the external 2x50 load.

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Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsSamples
TLK1002ARGERACTIVE0 to 706.00 | 1kuVQFN (RGE) | 24 View 3000 | LARGE T&R Download CAD Format for this SymbolPurchase Samples
TLK1002ARGERG4ACTIVE0 to 706.00 | 1kuVQFN (RGE) | 24 View 3000 | LARGE T&R Download CAD Format for this SymbolPurchase Samples
TLK1002ARGETACTIVE0 to 706.60 | 1kuVQFN (RGE) | 24 View 250 | SMALL T&R Download CAD Format for this Symbol
TLK1002ARGETG4ACTIVE0 to 706.60 | 1kuVQFN (RGE) | 24 View 250 | SMALL T&R Download CAD Format for this Symbol

* Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For higher volume price quotes,prices in local currency or delivery quotes, please contact your local Texas Instruments Sales Office or Authorized Distributor.

Inventory

Reported Distributor Inventory as of 10:33 AM GMT, 22 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 20 WeeksTLK1002ARGER
AmericasRochester Electronics >1k
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksTLK1002ARGERG4
WorldwideDigiKey  Available
TI Lead Time*: 16 WeeksTLK1002ARGET
AmericasNewark 86
Rochester Electronics >1k
AsiaFarnell Asia 101
WorldwideDigiKey 73
Mouser Electronics 180
TI Lead Time*: 16 WeeksTLK1002ARGETG4
WorldwideDigiKey  Available
View all Distributors  

** Lead time information is not available at this time. However, our information is updated daily so please check back with us soon. Please contact your preferred TI Authorized Distributor for additional information.

Quality & Lead (Pb)-Free Data

 Product ContentDPPM / MTBF / FIT Rate
DeviceEco Plan* Lead / Ball FinishMSL Rating / Peak ReflowDetailsDetails
TLK1002ARGER RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TLK1002ARGERG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TLK1002ARGET RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TLK1002ARGETG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView

* The planned eco-friendly classification: Pb-Free (RoHS) or Pb-Free (RoHS Exempt) or Green (RoHS & no Sb/Br) - please click on the Product Content Details "View" link in the table above for the latest availability information and additional product content details.

If the information you are requesting is not available online at this time, contact one of our Product Information Centers regarding the availability of this information.

Technical Documents

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Datasheet

Customers Who Evaluated This Product Also Evaluated...
Part # Name Product Family Comments
TLK1221 Gigabit Ethernet Serdes in small 40-pin package SERIALIZERS AND DESERIALIZERS-GIGABIT ETHERNET/FIBRE CHANNEL TRANSCEIVERS TI customers also evaluated this product.
TLK100 Industrial Ethernet PHY INTERFACE-Ethernet TI customers also evaluated this product.
SN65LVCP408 8x8 4.25Gbps Crosspoint Switch LVDS/M-LVDS/ECL/CML-CROSSPOINT-SWITCH (>1GBPS) TI customers also evaluated this product.
TLK10021 XAUI to XFI Transceiver SERIALIZERS AND DESERIALIZERS-10 Gigabit (XAUI) Ethernet Transceivers TI customers also evaluated this product.

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