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ADS6145 Status: ACTIVE

Low Power 14-bit 125MSPS ADC with selectable parallel CMOS or LVDS outputs


      
         
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 ADS6122 ADS6123 ADS6124 ADS6125 ADS6142 ADS6143 ADS6144 ADS6145
Resolution(Bits)12  12  12  12  14  14  14  14  
Sample Rate (max)65MSPS  80MSPS  105MSPS  125MSPS  65MSPS  80MSPS  105MSPS  125MSPS  
ArchitecturePipeline  Pipeline  Pipeline  Pipeline  Pipeline  Pipeline  Pipeline  Pipeline  
Power Consumption(Typ)(mW)285  318  374  417  285  318  374  417  
SINAD(dB)71.5  71.3  71  70.6  74.4  74.3  73.2  72.7  
SNR(dB)71.6  71.5  71.3  71.3  74.6  74.4  74.1  74.1  
SFDR(dB)89  89  84  84  86  89  84  84  
DNL(Max)(+/-LSB)2  2  2  2  0.95  0.95  0.95  0.95  
INL(Max)(+/-LSB)2  2  2  2  3.5  3.5  4.5  4.5  
No Missing Codes(Bits)12  12  12  12  14  14  14  14  
ENOB(Bits)11.6  11.6  11.5  11.4  12  12  11.8  11.7  
No. of Supplies2  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  3.0  3.0  
Analog Voltage AV/DD(Max)(V)3.6  3.6  3.6  3.6  3.6  3.6  3.6  3.6  
Logic Voltage DV/DD(Min)(V)3.0  3.0  3.0  3.0  3.0  3.0  3.0  3.0  
Logic Voltage DV/DD(Max)(V)3.6  3.6  3.6  3.6  3.6  3.6  3.6  3.6  
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)  
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  
RatingCatalog  Catalog  Catalog  Catalog  Catalog  Catalog  Catalog  Catalog  
Pin/Package32QFN  32QFN  32QFN  32QFN  32QFN  32QFN  32QFN  32QFN  
# Input Channels1  1  1  1  1  1  1  1  
 SamplesSamplesSamplesSamplesSamplesSamplesSamplesSamples
 InventoryInventoryInventoryInventoryInventoryInventoryInventoryInventory

Customers Who Evaluated This Product Also Evaluated

  • ADS6148: Low power 14-bit, 210 MSPS ADC
  • ADS62P45: Dual 14-bit 125MSPS ADC with selectable DDR LVDS or CMOS outputs
  • ADS6144: Low Power 14-bit 105MSPS ADC with selectable parallel CMOS or LVDS outputs
  • CDCE72010: 10 Outputs Low Jitter Clock Synchronizer and Jitter Cleaner
  • THS4509: Wideband Operational Amplifier

More Related Products

Product Information

Features

  • Maximum Sample Rate: 125 MSPS
  • 14-Bit Resolution with No Missing Codes
  • 3.5 dB Coarse Gain and up to 6 dB Programmable Fine Gain for SNR/SFDR Trade-Off
  • Parallel CMOS and Double Data Rate (DDR) LVDS Output Options
  • Supports Sine, LVCMOS, LVPECL, LVDS Clock Inputs, and Clock Amplitude Down to 400 mVPP
  • Clock Duty Cycle Stabilizer
  • Internal Reference with Support for External Reference
  • No External Decoupling Required for References
  • Programmable Output Clock Position and Drive Strength to Ease Data Capture
  • 3.3-V Analog and 1.8-V to 3.3-V Digital Supply
  • 32-QFN Package (5 mm × 5 mm)
  • Pin Compatible 12-Bit Family (ADS612X)
  • APPLICATIONS
    • Wireless 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

ADS6145/ADS6144/ADS6143/ADS6142 (ADS614X) are a family of 14-bit A/D converters with sampling frequencies up to 125 MSPS. The high performance and low power consumption of the ADS614X are combined in a compact 32 QFN package. An internal high bandwidth sample and hold and a low jitter clock buffer help to achieve high SNR and high SFDR even at high input frequencies.

The ADS614X feature coarse and fine gain options to improve SFDR performance at lower full-scale analog input ranges.

The digital data outputs are either parallel CMOS or DDR (Double Data Rate) LVDS. Several features exist to ease data capture such as — controls for output clock position and output buffer drive strength, LVDS current, and internal termination programmability.

View All Description in Datasheet

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsSamples
ADS6145IRHBRACTIVE-40 to 8561.25 | 100uQFN (RHB) | 32 View 3000 | LARGE T&R Download CAD Format for this SymbolPurchase Samples
ADS6145IRHBRG4ACTIVE-40 to 8561.25 | 100uQFN (RHB) | 32 View 3000 | LARGE T&R Download CAD Format for this SymbolPurchase Samples
ADS6145IRHBTACTIVE-40 to 8562.50 | 100uQFN (RHB) | 32 View 250 | SMALL T&R Download CAD Format for this Symbol
ADS6145IRHBTG4ACTIVE-40 to 8562.50 | 100uQFN (RHB) | 32 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

Reported Distributor Inventory as of 12:19 PM GMT, 20 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 20 WeeksADS6145IRHBR
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksADS6145IRHBRG4
WorldwideDigiKey  Available
TI Lead Time*: 16 WeeksADS6145IRHBT
AmericasRochester Electronics 250
EuropeAvnet-SILICA 176
WorldwideDigiKey 653
Mouser Electronics 250
TI Lead Time*: 16 WeeksADS6145IRHBTG4
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
ADS6145IRHBR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
ADS6145IRHBRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
ADS6145IRHBT RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
ADS6145IRHBTG4 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 ADS6145 Help

Datasheet

Application Notes

View Application Notes for Analog to Digital Converter

User Guides

View User Guides 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
ADS6125 Evaluation ModuleADS6125EVMTexas InstrumentsDevelopment Boards/EVMs
ADS6145 Evaluation ModuleADS6145EVMTexas InstrumentsDevelopment Boards/EVMs

Simulation Models

Part # Name Product Family Comments
THS4509   Wideband Operational Amplifier   OPERATIONAL AMPLIFIER - FULLY DIFFERENTIAL AMPLIFIER   driver amplifier    
THS4520   Rail-to-Rail Output Wideband Fully Differential Amplifier   OPERATIONAL AMPLIFIER - FULLY DIFFERENTIAL AMPLIFIER   driver amplifier    
THS4513   Wideband, Low Noise, Low Distortion Fully Differential Amplifier   OPERATIONAL AMPLIFIER - FULLY DIFFERENTIAL AMPLIFIER   driver amplifier    
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    
GC5016   4 channel wideband DDC and/or DUC   WIRELESS INFRASTRUCTURE DIGITAL RADIO PRODUCTS - DIGITAL UP AND DOWN CONVERTERS   DDC/DUC    
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...
ADS6148 Low power 14-bit, 210 MSPS ADC DATA CONVERTERS-ANALOG TO DIGITAL CONVERTER TI customers also evaluated this product.
ADS62P45 Dual 14-bit 125MSPS ADC with selectable DDR LVDS or CMOS outputs DATA CONVERTERS-ANALOG TO DIGITAL CONVERTER TI customers also evaluated this product.
ADS6144 Low Power 14-bit 105MSPS ADC with selectable parallel CMOS or LVDS 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.
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.
ADS6149 Low power 14-bit, 250 MSPS ADC DATA CONVERTERS-ANALOG TO DIGITAL CONVERTER TI customers also evaluated this product.
ADS5474 14-bit, 400 MSPS Analog-to-Digital Converter with Buffered Input DATA CONVERTERS-ANALOG TO DIGITAL CONVERTER TI customers also evaluated this product.
CDCE72010 10 Outputs Low Jitter Clock Synchronizer and Jitter Cleaner WIRELESS BASE STATION CLOCKS-TRX ADC/DAC FREQUENCY SYNTHERSIZER/JITTER CLEANERS TI customers also evaluated this product.
THS4509 Wideband Operational Amplifier OPERATIONAL AMPLIFIER-FULLY DIFFERENTIAL AMPLIFIER TI customers also evaluated this product.

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