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ADS6149 Status: ACTIVE

Low power 14-bit, 250 MSPS ADC


      
         
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See Also

  • CDCE72010 - Recommended clocking solution, providing low jitter clock outputs to maximize converter performance.
  • ADS4149 - Pin compatible with ~60% power reduction
  • PGA870 - High Speed Fully Differential Digital Variable Gain Amplifier with -98dBc IMD3 at 100MHz
 ADS6128 ADS6129 ADS6148 ADS6149ADS61B29 ADS61B49 ADS62P28 ADS62P29 ADS62P48 ADS62P49 
Resolution(Bits)12  12  14  14  12  14  12  12  14  14  
Sample Rate (max)210MSPS  250MSPS  210MSPS  250MSPS  250MSPS  250MSPS  210MSPS  250MSPS  210MSPS  250MSPS  
ArchitecturePipeline  Pipeline  Pipeline  Pipeline  Pipeline  Pipeline  Pipeline  Pipeline  Pipeline  Pipeline  
Power Consumption(Typ)(mW)628  687  628  687  790  790  1140  1250  1140  1250  
SINAD(dB)70.4  70.4  72.4  72.4  69.7  71.8  70.5  70.3  72.8  72.7  
SNR(dB)70.5  70.5  72.7  72.7  70  72.4  70.6  70.5  73  73  
SFDR(dB)82  86  82  86  86  86  85  85  85  85  
DNL(Max)(+/-LSB)1  1  2  2  1  1    1.3  1.3  
INL(Max)(+/-LSB)2.5  2.5  5  5  2.5  5    5  5  
No Missing Codes(Bits)12  12  14  14  12  14  12  12  14  14  
ENOB(Bits)11.40  11.4  11.73  11.73  11.28  11.63  11  11.1  11.4  11.3  
No. of Supplies2  2  2  2  2  2  2  2  2  2  
Analog Voltage AV/DD(Min)(V)3.0  3.0  3.0  3.0  3.0  3.0  3.15  3.15  3.15  3.15  
Analog Voltage AV/DD(Max)(V)3.6  3.6  3.6  3.6  3.6  3.6  3.6  3.6  3.6  3.6  
Logic Voltage DV/DD(Min)(V)1.7  1.7  1.7  1.7  1.7  1.7  1.7  1.7  1.7  1.7  
Logic Voltage DV/DD(Max)(V)1.9  1.9  1.9  1.9  1.9  1.9  1.9  1.9  1.9  1.9  
Input Configuration Range2V (p-p)  2V (p-p)  2V (p-p)  2V (p-p)  2V (p-p)  2V (p-p)  2V (p-p)  2V (p-p)  2V (p-p)  2V (p-p)  
Reference ModeInt and Ext  Int and Ext  Int and Ext  Int and Ext  Int and Ext  Int and Ext  Int and Ext  Int and Ext  Int and Ext  Int and Ext  
RatingCatalog  Catalog  Catalog  Catalog  Catalog  Catalog  Catalog  Catalog  Catalog  Catalog  
Pin/Package48VQFN  48VQFN  48VQFN  48VQFN  48VQFN  48VQFN  64VQFN  64VQFN  64VQFN  64VQFN  
# Input Channels1  1  1  1  1  1  2  2  2  2  
 SamplesSamplesSamplesSamplesSamplesSamplesSamplesSamplesSamplesSamples
 InventoryInventoryInventoryInventoryInventoryInventoryInventoryInventoryInventoryInventory

Customers Who Evaluated This Product Also Evaluated

  • ADS61B49: Buffered input, low power, 14-bit, 250 MSPS ADC
  • ADS6129: Low power 12-bit, 250 MSPS ADC
  • ADS5547: 14-Bit 210 MSPS ADC With User-Selectable DDR LVDS or CMOS Parallel Outputs
  • AFE5801: 8-channel VGA with ADC

More Related Products

Product Information

Features

  • Maximum Sample Rate: 250 MSPS
  • 14-Bit Resolution — ADS614X
  • 12-Bit Resolution — ADS612X
  • 687 mW Total Power Dissipation at 250 MSPS
  • Double Data Rate (DDR) LVDS and Parallel CMOS Output Options
  • Programmable Fine Gain up to 6dB for SNR/SFDR Trade-Off
  • DC Offset Correction
  • Supports Input Clock Amplitude Down to 400 mVPP Differential
  • Internal and External Reference Support
  • 48-QFN Package (7mm × 7mm)
  • Pin Compatible with ADS5547 Family
  • APPLICATIONS
    • Multicarrier, Wide Band-Width Communications
    • Wireless Multi-carrier Communications Infrastructure
    • Software Defined Radio
    • Power Amplifier Linearization
    • 802.16d/e
    • Test and Measurement Instrumentation
    • High Definition Video
    • Medical Imaging

View All Features in Datasheet

Description

ADS614X (ADS612X) is a family of 14-bit (12-bit) A/D converters with sampling rates up to 250 MSPS. It combines high dynamic performance and low power consumption in a compact 48 QFN package. This makes it well-suited for multicarrier, wide band-width communications applications.

ADS614X/2X has fine gain options that can be used to improve SFDR performance at lower full-scale input ranges. It includes a dc offset correction loop that can be used to cancel the ADC offset. Both DDR LVDS (Double Data Rate) and parallel CMOS digital output interfaces are available. At lower sampling rates, the ADC automatically operates at scaled down power with no loss in performance.

It includes internal references while the traditional reference pins and associated decoupling capacitors have been eliminated.

View All Description in Datasheet

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSamples
ADS6149IRGZ25ACTIVE-40 to 85126.90 | 100uVQFN (RGZ) | 48 View 25 | SMALL T&RPurchase Samples
ADS6149IRGZRACTIVE-40 to 85120.65 | 100uVQFN (RGZ) | 48 View 2500 | LARGE T&RPurchase Samples
ADS6149IRGZRG4ACTIVE-40 to 85120.65 | 100uVQFN (RGZ) | 48 View 2500 | LARGE T&RPurchase Samples
ADS6149IRGZTACTIVE-40 to 85121.90 | 100uVQFN (RGZ) | 48 View 250 | SMALL T&R
ADS6149IRGZTG4ACTIVE-40 to 85121.90 | 100uVQFN (RGZ) | 48 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

Reported Distributor Inventory as of 11:48 AM GMT, 09 Feb 2010
RegionCompanyIn StockPurchase
TI Lead Time*: 4 WeeksADS6149IRGZ25
None Reported
View Distributors
TI Lead Time*: 14 WeeksADS6149IRGZR
None Reported
View Distributors
TI Lead Time*: 14 WeeksADS6149IRGZRG4
None Reported
View Distributors
TI Lead Time*: 10 WeeksADS6149IRGZT
AmericasArrow 371
Avnet 249
AsiaFarnell Asia 240
EuropeAvnet-SILICA 250
EBV Elektronik 115
Farnell 234
WorldwideMouser Electronics 34
TI Lead Time*: 10 WeeksADS6149IRGZTG4
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
ADS6149IRGZ25 RoHS Compliant Green (RoHS & no Sb/Br) Call TI Level-3-260C-168 HRViewView
ADS6149IRGZR RoHS Compliant Green (RoHS & no Sb/Br) Call TI Level-3-260C-168 HRViewView
ADS6149IRGZRG4 RoHS Compliant Green (RoHS & no Sb/Br) Call TI Level-3-260C-168 HRViewView
ADS6149IRGZT RoHS Compliant Green (RoHS & no Sb/Br) Call TI Level-3-260C-168 HRViewView
ADS6149IRGZTG4 RoHS Compliant Green (RoHS & no Sb/Br) Call TI 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 ADS6149 Help

Datasheet

Application Notes

View Application Notes for Analog to Digital Converter

User Guides

View User Guides for Analog to Digital Converter

More Literature

  • ADS6149EVM  (PDF, 57 KB) 336 views
    02 Dec 2008

View More Literature for Analog to Digital Converter

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
ADS4149 Evaluation ModuleADS4149EVMTexas InstrumentsDevelopment Boards/EVMs
ADS6129 Evaluation BoardADS6129EVMTexas InstrumentsDevelopment Boards/EVMs
ADS6149 Evaluation BoardADS6149EVMTexas InstrumentsDevelopment Boards/EVMs
ADS61B49 Evaluation ModuleADS61B49EVMTexas 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   Recommended clocking solution, providing low jitter clock outputs to maximize converter performance.  
ADS4149   14 bit 250MSPS Low Power ADC   DATA CONVERTERS - ANALOG TO DIGITAL CONVERTER   Pin compatible with ~60% power reduction  
PGA870   High-Speed Fully Differential Programmable Gain Amplifier   OPERATIONAL AMPLIFIER - FULLY DIFFERENTIAL AMPLIFIER   High Speed Fully Differential Digital Variable Gain Amplifier with -98dBc IMD3 at 100MHz  
CDCM7005   High Performance, Low Phase Noise, Low Skew Clock Synchronizer that Synchronizes Ref Clock to VCXO   ULTRA LOW JITTER SYNTHESIZER AND JITTER CLEANER - EXTERNAL VCXO OUTPUT   Clock Distribution and Jitter Cleaner    
THS4509   Wideband Operational Amplifier   OPERATIONAL AMPLIFIER - FULLY DIFFERENTIAL AMPLIFIER   Wideband Fully Differential Amplifier    
GC5016   4 channel wideband DDC and/or DUC   WIRELESS INFRASTRUCTURE DIGITAL RADIO PRODUCTS - DIGITAL UP AND DOWN CONVERTERS   4-channel DDC/DUC    
DAC5688   16-bit, 800 MSPS 2x-8x Interpolating Dual-Channel Digital-to-Analog Converter with integrated PLL   DATA CONVERTERS - DIGITAL TO ANALOG CONVERTER   Dual 16-bit, 800MSPS DAC with 2x-8x Interpolation    
DAC5682Z   16-Bit, 1.0 GSPS 2x-4x Interpolating Dual-Channel Digital-To-Analog Converter (DAC)   DATA CONVERTERS - DIGITAL TO ANALOG CONVERTER   Dual 16-bit, 1GSPS DAC with 1Gbps LVDS Inputs    
Customers Who Evaluated This Product Also Evaluated...
ADS61B49 Buffered input, low power, 14-bit, 250 MSPS ADC DATA CONVERTERS-ANALOG TO DIGITAL CONVERTER TI customers also evaluated this product.
ADS6129 Low power 12-bit, 250 MSPS ADC DATA CONVERTERS-ANALOG TO DIGITAL CONVERTER TI customers also evaluated this product.
ADS5547 14-Bit 210 MSPS ADC With User-Selectable DDR LVDS or CMOS Parallel Outputs DATA CONVERTERS-ANALOG TO DIGITAL CONVERTER TI customers also evaluated this product.
ADS5500 14-bit, 125 MSPS ADC Single Ch. Low Power and Superior AC Performance DATA CONVERTERS-ANALOG TO DIGITAL CONVERTER TI customers also evaluated this product.
ADS54RF63 12-bit, 550 MSPS ADC with Buffered Input and RF Input Sampling Ability DATA CONVERTERS-ANALOG TO DIGITAL CONVERTER TI customers also evaluated this product.
ADS62P48 Dual Channel 14 Bit, 210 MSPS ADC with DDR LVDS & Parallel CMOS outputs DATA CONVERTERS-ANALOG TO DIGITAL CONVERTER TI customers also evaluated this product.
ADS5400 12-bit, 1000 MSPS ADC with analog input buffer DATA CONVERTERS-ANALOG TO DIGITAL CONVERTER TI customers also evaluated this product.
AFE5801 8-channel VGA with ADC ANALOG FRONT END-Imaging TI customers also evaluated this product.

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