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TLK2541 Status: ACTIVE

1 - 2.6Gbps Serdes for EPON OLT


      
         
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Datasheet

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Functional Block Diagram


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 TLK1211 TLK1221 TLK2541
Operating Temp Range(Celsius)-40 to 85   -40 to 85  
Pin/Package64HVQFP  40QFN  80HTQFP  
Gbps per Serial Channel(Min)0.6  0.6  1  
Gbps per Serial Channel(Max)1.3  1.3  2.6  
Number of Serial Channels1  1  1  
Serial I/FLVPECL  LVPECL   
Parallel to Serial Ratio10  10   
Parallel I/FLVTTL  LVTTL  LVTTL  
mW per Serial Channel250  200   
Special FunctionFast Relock for EPON    
 SamplesSamplesSamples
 InventoryInventoryInventory

Customers Who Evaluated This Product Also Evaluated

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  • TLK1221: Gigabit Ethernet Serdes in small 40-pin package
  • SN74LVC1G14: Single Schmitt-Trigger Inverter
  • TLV1117-33: Single Output LDO, 800mA, Fixed(3.3), Internal Current limit, Thermal Overload Protection
  • TVP5150AM1: Ultralow Power NTSC/PAL/SECAM Video Decoder w/Robust Sync Detector

Product Information

Features

  • 1 to 2.6 Gigabits Per Second (Gbps)Serializer/Deserializer
  • Independent Transmit/Receive Channels for Asynchronous Data Rate Operation
  • Fast Relock at 1.25 Gbps and 2.5 Gbps for EPON OLT Applications
  • Hot-Plug Protection
  • High-Performance 80-Pin TQFP Package (PFP)
  • 2.5-V Power Supply for Low Power Operation
  • Programmable Preemphasis Levels on Serial Output
  • Interfaces to Backplane, Copper Cables, or Optical Converters
  • On-Chip 8-bit/10-bit Encoding/Decoding
  • On-Chip PLL Provides Clock Synthesis From Low-Speed Reference
  • Receiver Differential Input Thresholds 200 mV Minimum
  • 3 V Tolerance on Parallel Data Input Signals
  • Selectable 10 or 20 bit Parallel TTL Compatible Data Interface
  • Industrial Temperature Range -40°C to 85°C
  • Integrated 50-Ω Termination Resistors on RX
  • Transmit FIFO Decouples Transmit Clock From Reference Clock
  • APPLICATIONS
    • Next Generation EPON OLT Systems
    • Ideal for use with EPON OLT MAC Solutions such as TK3723 from Teknovus
    • Gigabit Ethernet and Fibre Channel Links

View All Features in Datasheet

Description

The TLK2541 is a member of the WizardLink transceiver family of multigigabit transceivers, intended for usein high-speed bidirectional point-to-point data transmission systems. The TLK2541 supports an effective serial interface speed of 1 Gbps to 1.3 Gbps or 2 to 2.6 Gbps, providing over 2 Gbps of data bandwidth.

The primary application of this chip is to provide high-speed I/O data channels for point-to-point baseband data transmission over controlled impedance media of approximately 50Ω. The transmission media can be printed-circuit board, copper cables, or fiber-optic cable. The maximum rate and distance of data transfer is dependent upon the attenuation characteristics of the media and the noise coupling to the environment.

View All Description in Datasheet

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSamples
TLK2541PFPACTIVE-40 to 8511.00 | 1kuHTQFP (PFP) | 80 View 96 | JEDEC TRAY (10+1)
TLK2541PFPG4ACTIVE-40 to 8511.00 | 1kuHTQFP (PFP) | 80 View 96 | JEDEC TRAY (10+1)
TLK2541PFPRACTIVE-40 to 8510.00 | 1kuHTQFP (PFP) | 80 View 1000 | LARGE T&RPurchase Samples
TLK2541PFPRG4ACTIVE-40 to 8510.00 | 1kuHTQFP (PFP) | 80 View 1000 | LARGE T&RPurchase Samples

* 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 10:34 AM GMT, 20 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 20 WeeksTLK2541PFP
AmericasRochester Electronics 47
TI Lead Time*: 20 WeeksTLK2541PFPG4
None Reported
View Distributors
TI Lead Time*: 20 WeeksTLK2541PFPR
None Reported
View Distributors
TI Lead Time*: 20 WeeksTLK2541PFPRG4
None Reported
View Distributors
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
TLK2541PFP RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
TLK2541PFPG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
TLK2541PFPR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
TLK2541PFPRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView

* 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

Most useful technical documents for TLK2541 Help

Datasheet

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