TI Home > Semiconductors > Interface > Serializers and Deserializers > General Purpose Gigabit Transceivers >

TLK2521 Status: ACTIVE

1.0 to 2.5 Gbps 18-Bit Serdes


      
         
Alert me about changes<br/>to this product


Datasheet

Download - PDF Icon

 TLK2521
Operating Temp Range(Celsius)-40 to 85  
Pin/Package64HTQFP  
Gbps per Serial Channel(Min)1  
Gbps per Serial Channel(Max)2.5  
Number of Serial Channels1  
Serial I/FVML  
mW per Serial Channel425  
 Samples
 Inventory

Customers Who Evaluated This Product Also Evaluated

  • TLK1501: 0.6 to 1.5 Gbps Transceiver
  • TLK2501: 1.5 to 2.5 Gbps Transceiver
  • TLK3101: 2.5 to 3.125 Gbps Transceiver
  • ISO122: Precision Lowest Cost Isolation Amplifier
  • ADS1178: Octal, Simultaneous Sampling, 16-Bit Analog-to-Digitalconverter
  • TPS62040: Adjustable, 1.2-A, 95% Efficient Step-Down Converter, 18uA, MSOP-10

More Related Products

Product Information

Features

  • Hot Plug Protection
  • 1 to 2.5 Gigabits Per Second (Gbps) Serializer/Deserializer
  • High-Performance 64-Pin HTQFP Thermally Enhanced Package (PowerPAD™)
  • 2.5-V Power Supply for Low Power Operation
  • Selectable Signal Preemphasis Serial Output
  • Interfaces to Backplane, Copper Cables, or Optical Converters
  • Lock Indication and Sync Mode for Fast Initialization
  • 18-Bit Parallel Busses for Flexible Interface Applications
  • On-chip PLL Provides Clock Synthesis From Low-Speed Reference
  • Receiver Differential Input Thresholds 200 mV Min
  • Rated for Industrial Temperature Range
  • Power: 424 mW at 2.5 Gbps
  • Ideal for High-Speed Backplane Interconnect and Point-to-Point Data Link
  • Passive Receive Equalizer

PowerPAD is a trademark of Texas Instruments.

Description

The TLK2521 is a member of the WizardLink family of multi-gigabit transceivers, intended for use in high-speed bidirectional point-to-point data transmission systems. The TLK2521 supports an effective serial interface speed of 1 Gbps to 2.5 Gbps, providing up to 2.25 Gbps of data bandwidth.

The primary application of the TLK2521 is to provide high-speed I/O data channels for point-to-point baseband data transmission over controlled impedance media of approximately 50 . 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.

The TLK2521 can also be used to replace parallel data transmission architectures by providing a reduction in the number of traces, connector pins, and transmit/receive pins.

View All Description in Datasheet

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsSamples
TLK2521IPAPACTIVE-40 to 8512.60 | 1kuHTQFP (PAP) | 64 View 160 | JEDEC TRAY (10+1) Download CAD Format for this Symbol
TLK2521IPAPG4ACTIVE-40 to 8512.60 | 1kuHTQFP (PAP) | 64 View 160 | JEDEC TRAY (10+1) Download CAD Format for this Symbol
TLK2521IPAPRPREVIEW-40 to 85 HTQFP (PAP) | 64 View   Download CAD Format for this SymbolNot Available

* 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 WeeksTLK2521IPAP
AmericasArrow 20
Rochester Electronics 291
AsiaFarnell Asia 145
EuropeAvnet-SILICA 90
Farnell 143
TI Lead Time*: 20 WeeksTLK2521IPAPG4
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
TLK2521IPAP RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
TLK2521IPAPG4 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 TLK2521 Help

Datasheet

Application Notes

Customers Who Evaluated This Product Also Evaluated...
Part # Name Product Family Comments
TLK1501 0.6 to 1.5 Gbps Transceiver SERIALIZERS AND DESERIALIZERS-GENERAL PURPOSE GIGABIT TRANSCEIVERS TI customers also evaluated this product.
TLK2501 1.5 to 2.5 Gbps Transceiver SERIALIZERS AND DESERIALIZERS-GENERAL PURPOSE GIGABIT TRANSCEIVERS TI customers also evaluated this product.
TLK3101 2.5 to 3.125 Gbps Transceiver SERIALIZERS AND DESERIALIZERS-GENERAL PURPOSE GIGABIT TRANSCEIVERS TI customers also evaluated this product.
TLK1521 500 Mbps to 1.3 Gbps 18 bit Transceiver SERIALIZERS AND DESERIALIZERS-GENERAL PURPOSE GIGABIT TRANSCEIVERS TI customers also evaluated this product.
TLK2701 1.6 to 2.7 GBPS Transceiver SERIALIZERS AND DESERIALIZERS-GENERAL PURPOSE GIGABIT TRANSCEIVERS TI customers also evaluated this product.
ISO122 Precision Lowest Cost Isolation Amplifier AMPLIFIERS AND LINEAR-ISOLATION AMPLIFIER TI customers also evaluated this product.
ADS1178 Octal, Simultaneous Sampling, 16-Bit Analog-to-Digitalconverter DATA CONVERTERS-ANALOG TO DIGITAL CONVERTER TI customers also evaluated this product.
TPS62040 Adjustable, 1.2-A, 95% Efficient Step-Down Converter, 18uA, MSOP-10 DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS TI customers also evaluated this product.
VFC110 High Frequency Voltage-to-Frequency Converter MIXED SIGNAL AND ANALOG-SPECIAL FUNCTIONS TI customers also evaluated this product.
SN65LV1023A 10:1 LVDS Serdes Transmitter 100 - 660Mbps SERIALIZERS AND DESERIALIZERS-LVDS SERDES (<100 MHZ) TI customers also evaluated this product.
ISO124 Precision Lowest Cost Isolation Amplifier AMPLIFIERS AND LINEAR-ISOLATION AMPLIFIER TI customers also evaluated this product.
PTH08T220W 16-A, 4.5-V to 14-V Input, Non-Isolated, Wide Output Adjust, Power Module w/ TurboTrans PLUG-IN POWER MODULES-NON-ISOLATED POL TI customers also evaluated this product.
DAC7731 16-Bit, Single Channel, Digital-to-Analog Converter W/ Internal +10V Reference and Serial I/F DATA CONVERTERS-DIGITAL TO ANALOG CONVERTER TI customers also evaluated this product.
DAC7554 Low-Power, Low-Glitch, 12-Bit DAC DATA CONVERTERS-DIGITAL TO ANALOG CONVERTER TI customers also evaluated this product.
TPS54331 3A, 28V Input, 570 kHz Step Down SWIFT™ DC/DC Converter with Eco-mode ™ DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS TI customers also evaluated this product.

All End-Equipment

Support and Community

Customer Tags Help

No Tags are Available for this Part Number

Other Support



Click Here