ADS5545 Status:ACTIVE

14-bit 170 MSPS ADC with LVDS/CMOS Outputs

      
         
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Datasheet

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  • 14 Bit 170 MSPS ADC With DDR LVDS/CMOS Outputs (Rev. C) (ads5545.pdf, 2125 KB)
    07 May 2007 Download

 ADS5517 ADS5525 ADS5527 ADS5545ADS5546 ADS5547 
Resolution(Bits)11  12  12  14  14  14  
Sample Rate (max)200MSPS  170MSPS  210MSPS  170MSPS  190MSPS  210MSPS  
ArchitecturePipeline  Pipeline  Pipeline  Pipeline  Pipeline  Pipeline  
Power Consumption(Typ)(mW)1230  1100  1230  1100  1130  1230  
SINAD(dB)66  69.8  70.2  73  72.8  72.6  
SNR(dB)66  70.5  70.5  74  73.5  73.3  
SFDR(dB)84  84  84  85  87  85  
DNL(Max)(+/-LSB)0.5  0.5  0.5  0.5  0.5  0.5  
INL(Max)(+/-LSB)2  1  1  3  3  3.5  
No Missing Codes(Bits)11  12  12  14  14  14  
ENOB(Bits)10.8  11.3  11.4  12  11.8  11.8  
No. of Supplies2  2  2  2  2  2  
Analog Voltage AV/DD(Min)(V)3  3  3  3  3  3  
Analog Voltage AV/DD(Max)(V)3.6  3.6  3.6  3.6  3.6  3.6  
Logic Voltage DV/DD(Min)(V)3  3  3  3  3  3  
Logic Voltage DV/DD(Max)(V)3.6  3.6  3.6  3.6  3.6  3.6  
Input Configuration Range2(p-p)  2V (p-p)  2V (p-p)  2V (p-p)  2V (p-p)  2.2V(p-p)  
Reference Mode Int and Ext  Int and Ext  Int and Ext  Int and Ext  Int and Ext  
RatingCatalog  Catalog  Catalog  Catalog  Catalog  Catalog  
Pin/Package48QFN  48QFN  48QFN  48QFN  48QFN  48QFN  
# Input Channels1  1  1  1  1  1  
 SamplesSamplesSamplesSamplesSamplesSamples
 InventoryInventoryInventoryInventoryInventoryInventory

Customers Who Evaluated This Product Also Evaluated

  • ADS5525: 12-bit, 170 MSPS ADC with User selectable DDR LVDS or Parallel CMOS outputs
  • ADS5546: 14-Bit 190 MSPS ADC With User-Selectable DDR LVDS or CMOS Parallel Outputs
  • ADS5424: 5V 14bit, 105MSPS High Performance Bipolar Analog-to-Digital Converter
  • DAC5687: 16-bit, 500 MSPS 2x-8x Interpolating Dual-Channel Digital-to-Analog Converter (DAC)
  • CDCM7005: High Performance, Low Phase Noise, Low Skew Clock Synchronizer that Synchronizes Ref Clock to VCXO
  • TLK2711: 1.6 to 2.7 GBPS Transceiver

More Related Products

Product Information

Features

  • Maximum Sample Rate: 170 MSPS
  • 14-Bit Resolution
  • No Missing Codes
  • Total Power Dissipation 1.1 W
  • Internal Sample and Hold
  • 74-dBFS SNR at 70-MHz IF
  • 85-dBc SFDR at 70-MHz IF, 0 dB gain
  • 11.4 ENOB Minimum at 70-MHz IF
  • Double Data Rate (DDR) LVDS and Parallel CMOS Output Options
  • Programmable Gain up to 6 dB for SNR/SFDR Trade-Off at High IF
  • Reduced Power Modes at Lower Sample Rates
  • Supports input clock amplitude down to 400 mVPP
  • Clock Duty Cycle Stabilizer
  • No External Reference Decoupling Required
  • Internal and External Reference Support
  • Programmable Output Clock position to ease data capture
  • 3.3-V Analog and Digital Supply
  • 48-QFN Package (7 mm × 7 mm)
  • APPLICATIONS
    • Wireless Communications Infrastructure
    • Software Defined Radio
    • Power Amplifier Linearization
    • 802.16d/e
    • Test and Measurement Instrumentation
    • High Definition Video
    • Medical Imaging
    • Radar Systems

Description

ADS5545 is a high performance 14-bit, 170-MSPS A/D converter. It offers state-of-the-art functionality and performance using advanced techniques to minimize board space. Using an internal sample and hold and low jitter clock buffer, the ADC supports both high SNR and high SFDR at high input frequencies. It features programmable gain options that can be used to improve SFDR performance at lower full-scale analog input ranges.

In a compact 48-pin QFN, the device offers fully differential LVDS DDR (Double Data Rate) interface while parallel CMOS outputs can also be selected. Flexible output clock position programmability is available to ease capture and trade-off setup for hold times. At lower sampling rates, the ADC can be operated at scaled down power with no loss in performance. ADS5545 includes an internal reference, while eliminating the traditional reference pins and associated external decoupling. The device also supports an external reference mode.

The device is specified over the industrial temperature range (-40°C to 85°C).

    

Pricing / Packaging / CAD Design Tools / Samples

Price ($US)PackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price ($US) | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsSamples
ADS5545IRGZRACTIVE-40 to 8583.60 | 100uQFN (RGZ) | 48 View 2500 | LARGE T&R Download CAD Format for this SymbolPurchase Samples
ADS5545IRGZRG4ACTIVE-40 to 8583.60 | 100uQFN (RGZ) | 48 View 2500 | LARGE T&R Download CAD Format for this SymbolPurchase Samples
ADS5545IRGZTACTIVE-40 to 8583.60 | 100uQFN (RGZ) | 48 View 250 | SMALL T&R Download CAD Format for this Symbol
ADS5545IRGZTG4ACTIVE-40 to 8583.60 | 100uQFN (RGZ) | 48 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

  TI Inventory Status Reported Distributor Inventory
ADS5545IRGZRAs of 9:06 AM GMT, 29 Aug 2008As of 9:06 AM GMT, 29 Aug 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* >10k | 19 Nov 8 Weeks None Reported
View Distributors
   
ADS5545IRGZRG4As of 9:06 AM GMT, 29 Aug 2008As of 9:06 AM GMT, 29 Aug 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* >10k | 19 Nov 8 Weeks None Reported
View Distributors
   
ADS5545IRGZTAs of 9:06 AM GMT, 29 Aug 2008As of 9:06 AM GMT, 29 Aug 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* 2499 | 12 Sep 4 Weeks AmericasDigiKey 117
 >10k | 19 Nov Newark 245
ADS5545IRGZTG4As of 9:06 AM GMT, 29 Aug 2008As of 9:06 AM GMT, 29 Aug 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* 2499 | 12 Sep 4 Weeks None Reported
View Distributors
   
 >10k | 19 Nov     
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
ADS5545IRGZR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
ADS5545IRGZRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
ADS5545IRGZT RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
ADS5545IRGZTG4 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

  • 14 Bit 170 MSPS ADC With DDR LVDS/CMOS Outputs (Rev. C) (ads5545.pdf, 2125 KB)
    07 May 2007 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
  • A Glossary of Analog-to-Digital Specifications and Performance Characteristics (Rev. A) (sbaa147a.htm, 8 KB)
    12 Jan 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
  • Analog-to-Digital Converter Grounding Practices Affect System Performance (sbaa052.htm, 8 KB)
    02 Oct 2000 Abstract
  • Principles of Data Acquisition and Conversion (sbaa051.htm, 8 KB)
    02 Oct 2000 Abstract
  • Interleaving Analog-to-Digital Converters (sbaa049.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 Analog to Digital Converters

User Guides

  • ADS5517/25/27/45/46/47 EVM User's Guide (Rev. C) (slwu028c.htm, 8 KB)
    03 Jan 2008 Abstract
  • TSW4100EVM User's Guide (slwu052.pdf, 12550 KB)
    08 Dec 2007 Download

View User Guides for Analog to Digital Converters

Simulation Models

  • IBIS Model
    • ADS5545/46/47/25/27 IBIS Model (slwm001.zip, 240 KB)
      07 Nov 2006 zip

More Literature

View More Literature for Analog to Digital Converters

Tools & Software

NamePart # Company Tool / Software Type
Anti-Aliasing Calculation Tool for A to D ConvertersANTIALIASINGCALCTexas InstrumentsCalculation Utilities
Op Amp to ADC Circuit Topology CalculatorADC-INPUT-CALCTexas InstrumentsCalculation Utilities
ADS5517 Evaluation ModuleADS5517EVMTexas InstrumentsDevelopment Boards/EVMs
ADS5545 Evaluation ModuleADS5545EVMTexas InstrumentsDevelopment Boards/EVMs
ADS5546 Evaluation ModuleADS5546EVMTexas InstrumentsDevelopment Boards/EVMs
ADS5547 Evaluation ModuleADS5547EVMTexas InstrumentsDevelopment Boards/EVMs
TSW4100 Wideband Digital Repeater Demonstration KitTSW4100EVMTexas InstrumentsDevelopment Boards/EVMs
Digital Data Capture and Analysis for High Speed, High Resolution A to D ConvertersTSW1100Texas InstrumentsEmulators/Analyzers
  • ADC_SPI_3p5(slac177.zip, 9690 KB )
               25 Jun 2008 zip
  • Jitter and SNR calculator(slac133.zip, 2 KB )
               24 Apr 2007 zip

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