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DAC5686 Status: ACTIVE

16 Bit 500 MSPS Dual DAC, 16x interpolation, high-performance


      
         
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Datasheet

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Functional Block Diagram


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 DAC5686
Resolution(Bits)16  
DAC: Channels2  
Settling Time(µs)0.012  
Sample / Update Rate(MSPS)500  
InterfaceParallel  
Output TypeCurrent  
Output Range Min.(V or mA)2  
Output Range Max.(V or mA)20  
DNL(Max)(+/-LSB)9  
INL(Max)(+/-LSB)12  
SNR(Typ)(dB)72  
SFDR(Typ)(dB)72  
Power Consumption(Typ)(mW)445  
ArchitectureI-steering  
Reference: TypeInt  
Analog Voltage AV/DD(Min)(V)3.0  
Analog Voltage AV/DD(Max)(V)3.6  
Logic Voltage DV/DD(Min)(V)1.65  
Logic Voltage DV/DD(Max)(V)1.95  
No. of Supplies (Unipolar)1  
RatingCatalog  
Pin/Package100HTQFP  
Approx. Price (US$) 24.70 | 1ku  
Thermal ShutdownNo  
 Samples
 Inventory

Customers Who Evaluated This Product Also Evaluated

  • DAC5687: 16-bit, 500 MSPS 2x-8x Interpolating Dual-Channel Digital-to-Analog Converter (DAC)
  • DAC5682Z: 16-Bit, 1.0 GSPS 2x-4x Interpolating Dual-Channel Digital-To-Analog Converter (DAC)
  • DAC5688: 16-bit, 800 MSPS 2x-8x Interpolating Dual-Channel Digital-to-Analog Converter with integrated PLL

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Product Information

Features

  • 500-MSPS Maximum-Update-Rate DAC
  • WCDMA ACPR
    • 1 Carrier: 76 dB Centered at 30.72-MHz IF, 245.76 MSPS
    • 1 Carrier: 73 dB Centered at 61.44-MHz IF, 245.76 MSPS
    • 2 Carrier: 72 dB Centered at 30.72-MHz IF, 245.76 MSPS
    • 4 Carrier: 64 dB Centered at 92.16-MHz IF, 491.52 MSPS
  • Selectable 2×, 4×, 8×, and 16× Interpolation
    • Linear Phase
    • 0.05-dB Pass-Band Ripple
    • 80-dB Stop-Band Attenuation
    • Stop-Band Transition 0.4-0.6 fDATA
  • 32-Bit Programmable NCO
  • On-Chip 2× - 16× PLL Clock Multiplier With Bypass Mode
  • Differential Scalable Current Outputs: 2 mA to 20 mA
  • On-Chip 1.2-V Reference
  • 1.8-V Digital and 3.3-V Analog Supplies
  • 1.8-V/3.3-V CMOS-Compatible Interface
  • Power Dissipation: 950 mW at Full Maximum Operating Conditions
  • Package: 100-Pin HTQFP
  • APPLICATIONS

View All Features in Datasheet

Description

The DAC5686 is a dual-channel 16-bit high-speed digital-to-analog converter (DAC) with integrated 2×, 4×, 8×, and 16× interpolation filters, a numerically controlled oscillator (NCO), onboard clock multiplier, and on-chip voltage reference. The DAC5686 has been specifically designed to allow for low input data rates between the DAC and ASIC, or FPGA, and high output transmit intermediate frequencies (IF). Target applications include high-speed digital data transmission in wired and wireless communication systems and high-frequency direct-digital synthesis DDS.

The DAC5686 provides three modes of operation: dual-channel, single-sideband, and quadrature modulation. In dual-channel mode, interpolation filtering increases the DAC update rate, which reduces sinx/x rolloff and enables the use of relaxed analog post-filtering.

View All Description in Datasheet

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsSamples
DAC5686IPZPACTIVE-40 to 8524.70 | 1kuHTQFP (PZP) | 100 View 90 | EIAJ TRAY (10+1) Download CAD Format for this Symbol
DAC5686IPZPG4ACTIVE-40 to 8524.70 | 1kuHTQFP (PZP) | 100 View 90 | EIAJ TRAY (10+1) 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 12:00 PM GMT, 20 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 20 WeeksDAC5686IPZP
AmericasArrow >1k
Avnet 45
Newark 16
Rochester Electronics 90
AsiaWPI 370
WorldwideDigiKey 336
Mouser Electronics 90
TI Lead Time*: 20 WeeksDAC5686IPZPG4
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
DAC5686IPZP RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
DAC5686IPZPG4 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 DAC5686 Help

Datasheet

Application Notes

View Application Notes for Digital to Analog Converter

User Guides

View User Guides for Digital to Analog Converter

Tools & Software

NamePart # Company Tool / Software Type
DAC5686 Evaluation ModuleDAC5686EVMTexas InstrumentsDevelopment Boards/EVMs
TRF3701 Evaluation ModuleTRF3701EVMTexas InstrumentsDevelopment Boards/EVMs
TRF3702 Evaluation ModuleTRF3702EVMTexas InstrumentsDevelopment Boards/EVMs
TSW3100 Pattern Generator ModuleTSW3100EVMTexas InstrumentsDevelopment Boards/EVMs

Simulation Models

Part # Name Product Family Comments
CDCE72010   10 Outputs Low Jitter Clock Synchronizer and Jitter Cleaner   WIRELESS BASE STATION CLOCKS - TRX ADC/DAC FREQUENCY SYNTHERSIZER/JITTER CLEANERS   10 Outputs Low Jitter Clock Synchronizer and Jitter Cleaner    
Customers Who Evaluated This Product Also Evaluated...
DAC5687 16-bit, 500 MSPS 2x-8x Interpolating Dual-Channel Digital-to-Analog Converter (DAC) DATA CONVERTERS-DIGITAL TO ANALOG CONVERTER TI customers also evaluated this product.
DAC5682Z 16-Bit, 1.0 GSPS 2x-4x Interpolating Dual-Channel Digital-To-Analog Converter (DAC) DATA CONVERTERS-DIGITAL TO ANALOG CONVERTER TI customers also evaluated this product.
DAC5688 16-bit, 800 MSPS 2x-8x Interpolating Dual-Channel Digital-to-Analog Converter with integrated PLL DATA CONVERTERS-DIGITAL TO ANALOG CONVERTER TI customers also evaluated this product.
DAC5681Z 16-Bit, 1.0 GSPS 2x-4x Interpolating Digital-To-Analog Converter (DAC) DATA CONVERTERS-DIGITAL TO ANALOG CONVERTER TI customers also evaluated this product.
DAC5681 16-Bit, 1.0 GSPS Digital-To-Aanalog Converter (DAC) DATA CONVERTERS-DIGITAL TO ANALOG CONVERTER TI customers also evaluated this product.
DAC5689 16-bit, 800 MSPS 2x-8x Interpolating Dual-Channel Digital-to-Analog Converter (DAC) DATA CONVERTERS-DIGITAL TO ANALOG CONVERTER TI customers also evaluated this product.

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