DAC5682Z Status: ACTIVE

16-Bit, 1.0 GSPS 2x-4x Interpolating Dual-Channel Digital-To-Analog Converter (DAC)

      
         
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Datasheet

Download - PDF Icon
  • 16-Bit 1.0 GSPS 2x-4x Interpolating Dual-Channel DAC Converter (Rev. B) (dac5682z.pdf, 2331 KB)
    04 Apr 2008 Download

 DAC5681 DAC5681Z DAC5682Z
Resolution(Bits)16  16  16  
DAC: Channels1  1  2  
Settling Time(µs)0.0104  0.0104  0.0104  
Sample / Update Rate(MSPS)1000  1000  1000  
InterfaceParallel LVDS  Parallel LVDS  Parallel LVDS  
Output TypeCurrent  Current  Current  
Voltage RangeVDD  VDD  VDD  
Current Range(mA)2 to 20  2 to 20  2 to 20  
DNL(Max)(+/-LSB)2  2  2  
INL(Max)(+/-LSB)4  4  4  
SNR(Typ)(dB)79  79  79  
SFDR(Typ)(dB)81  81  81  
Power Consumption(Typ)(mW)650  800  1300  
ArchitectureI-steering  I-steering  I-steering  
Reference: TypeInt  Int  Int  
Analog Voltage AV/DD(Min)(V)3.0  3.0  3.0  
Analog Voltage AV/DD(Max)(V)3.6  3.6  3.6  
Logic Voltage DV/DD(Min)(V)1.71  1.71  1.71  
Logic Voltage DV/DD(Max)(V)2.15  2.15  2.15  
No. of Supplies (Unipolar)2  2  2  
RatingCatalog  Catalog  Catalog  
Pin/Package64VQFN  64VQFN  64VQFN  
Approx. Price (US$)   39.95 | 100u  
 SamplesSamplesSamples
 Inventory Not AvailableInventory Not AvailableInventory

Customers Who Evaluated This Product Also Evaluated

  • DAC5688: 16-bit, 800 MSPS 2x-8x Interpolating Dual-Channel Digital-to-Analog Converter (DAC)
  • DAC5681: 16-Bit, 1.0 GSPS Digital-To-Aanalog Converter (DAC)
  • DAC5687: 16-bit, 500 MSPS 2x-8x Interpolating Dual-Channel Digital-to-Analog Converter (DAC)
  • CC2520: Second generation 2.4 GHz ZigBee/IEEE 802.15.4 RF transceiver
  • CDCV304: General Purpose and PCI-X 1:4 Clock Buffer
  • ADS5474: 14-bit, 400 MSPS Analog-to-Digital Converter with Buffered Input

More Related Products

Product Information

Features

  • 16-Bit Digital-to-Analog Converter (DAC)
  • 1.0 GSPS Update Rate
  • 16-Bit Wideband Input LVDS Data Bus
    • 8 Sample Input FIFO
    • Interleaved I/Q data for Dual-DAC Mode
  • High Performance
    • 73 dBc ACLR WCDMA TM1 at 180 MHz
  • 2x-32x Clock Multiplying PLL/VCO
  • 2x or 4x Interpolation Filters
    • Stopband Transition 0.4–0.6 Fdata
    • Filters Configurable in Either Low-Pass or High-Pass Mode
      • Allows Selection of Higher Order Image
  • Fs/4 Coarse Mixer
  • On Chip 1.2 V Reference
  • Differential Scalable Output: 2 to 20 mA
  • Package: 64-Pin 9 × 9 mm QFN
    (GREEN/Pb-Free)
  • APPLICATIONS
    • Cellular Base Stations
    • Broadband Wireless Access (BWA)
    • WiMAX 802.16
    • Fixed Wireless Backhaul
    • Cable Modem Termination System (CMTS)

Description

The DAC5682Z is a dual-channel 16-bit 1.0 GSPS digital-to-analog converter (DAC) with wideband LVDS data input, integrated 2x/4x interpolation filters, on-board clock multiplier and internal voltage reference. The DAC5682Z offers superior linearity, noise, crosstalk and PLL phase noise performance.

The DAC5682Z integrates a wideband LVDS port with on-chip termination. Full-rate input data can be transferred to a single DAC channel, or half-rate and 1/4-rate input data can be interpolated by on-board 2x or 4x FIR filters. Each interpolation FIR is configurable in either Low-Pass or High-Pass mode, allowing selection of a higher order output spectral image. An on-chip delay lock loop (DLL) simplifies LVDS interfacing by providing skew control for the LVDS input data clock.

The DAC5682Z allows both complex or real output. An optional Fs/4 coarse mixer in complex mode provides coarse frequency upconversion and the dual DAC output produces a complex Hilbert Transform pair. An external RF quadrature modulator then performs the final single sideband up-conversion.

The DAC5682Z is characterized for operation over the industrial temperature range of –40°C to 85°C and is available in a 64-pin QFN package. Other single-channel members of the family include the interpolating DAC5681Z and non-interpolating DAC5681.

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsSamples
DAC5682ZIRGCRACTIVE-40 to 8539.95 | 100uVQFN (RGC) | 64 View 2000 | LARGE T&R Download CAD Format for this SymbolPurchase Samples
DAC5682ZIRGCRG4ACTIVE-40 to 8539.95 | 100uVQFN (RGC) | 64 View 2000 | LARGE T&R Purchase Samples
DAC5682ZIRGCTACTIVE-40 to 8543.95 | 100uVQFN (RGC) | 64 View 250 | SMALL T&R Download CAD Format for this Symbol
DAC5682ZIRGCTG4ACTIVE-40 to 8543.95 | 100uVQFN (RGC) | 64 View 250 | SMALL T&R 

* 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

  TI Inventory Status Reported Distributor Inventory
DAC5682ZIRGCRAs of 9:06 AM GMT, 10 Oct 2008As of 9:06 AM GMT, 10 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 4000* 5306 | 13 Oct 20 Weeks None Reported
View Distributors
   
 >10k | 27 Nov     
DAC5682ZIRGCRG4As of 9:06 AM GMT, 10 Oct 2008As of 9:06 AM GMT, 10 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 4000* 5306 | 13 Oct 20 Weeks None Reported
View Distributors
   
 >10k | 27 Nov     
DAC5682ZIRGCTAs of 9:06 AM GMT, 10 Oct 2008As of 9:06 AM GMT, 10 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* 297 | 13 Oct 20 Weeks AmericasArrow 250
 >10k | 20 Oct Avnet 500
  DigiKey 269
  Mouser Electronics 123
  Newark 130
  EuropeAvnet-SILICA >1k
  EBV Elektronik 1
DAC5682ZIRGCTG4As of 9:06 AM GMT, 10 Oct 2008As of 9:06 AM GMT, 10 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* 297 | 13 Oct 20 Weeks None Reported
View Distributors
   
 >10k | 20 Oct     
View all Distributors  

* Our information is updated daily, so please check back with us soon if this does not meet your needs. You may also contact your TI Authorized Distributor , including those listed above, for real time stock information.

** 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
DAC5682ZIRGCR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
DAC5682ZIRGCRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
DAC5682ZIRGCT RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
DAC5682ZIRGCTG4 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

Datasheets

  • 16-Bit 1.0 GSPS 2x-4x Interpolating Dual-Channel DAC Converter (Rev. B) (dac5682z.pdf, 2331 KB)
    04 Apr 2008 Download

Application Notes

  • CDCE72010 as a Clocking Solution for High-Speed Analog-to-Digital Converters (scaa092.htm, 9 KB)
    08 Jun 2008 Abstract
  • Phase Noise Performance and Jitter Cleaning Ability of CDCE72010 (scaa091.htm, 8 KB)
    02 Jun 2008 Abstract
  • Shelf-Life Evaluation of Lead-Free Component Finishes (szza046.htm, 8 KB)
    24 May 2004 Abstract
  • Thermal and Electrical Properties of Selected Packaging Materials (sbfa010.htm, 8 KB)
    04 Oct 2000 Abstract
  • Superposition: The Hidden DAC Linearity Error (sbaa047.htm, 8 KB)
    02 Oct 2000 Abstract
  • What Designers Should Know About Data Converter Drift (sbaa046.htm, 8 KB)
    02 Oct 2000 Abstract
  • High Speed Data Conversion (sbaa045.htm, 8 KB)
    02 Oct 2000 Abstract

View Application Notes for Digital to Analog Converters

User Guides

  • TSW3070EVM: Amplifier Interface to Current Sink DAC - (slwu055.htm, 8 KB)
    27 May 2008 Abstract
  • TSW3100 High Speed Digital Pattern Generator (Rev. A) (sllu101a.pdf, 12273 KB)
    16 Jan 2008 Download

View User Guides for Digital to Analog Converters

Simulation Models

  • IBIS Model
    • DAC5682Z IBIS Model (Rev. A) (sllc320a.ibs, 37 KB)
      11 Aug 2008 ibis
    • | zip

More Literature

View More Literature for Digital to Analog Converters

Tools & Software

NamePart # Company Tool / Software Type
DAC5682Z Evaluation ModuleDAC5682ZEVMTexas InstrumentsDevelopment Boards/EVMs
TRF3703-17 Evaluation ModuleTRF3703-17EVMTexas InstrumentsDevelopment Boards/EVMs
TSW3070 High Speed DAC with Amplifiers Demonstration KitTSW3070EVMTexas InstrumentsDevelopment Boards/EVMs
TSW3100 Pattern Generator ModuleTSW3100EVMTexas InstrumentsDevelopment Boards/EVMs
  • DAC5682 LPF Calculator(slac169.zip, 33 KB )
               04 Jun 2008 zip

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 Complementary Products - Can be used with DAC5682Z
Part #NameProduct FamilyComments
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