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ADS62P45 Status: ACTIVE

Dual 14-bit 125MSPS ADC with selectable DDR LVDS or CMOS outputs

      
         
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Datasheet

Download - PDF Icon
  • DUAL CHANNEL 14-BITS 125/105/80/65 MSPS ADC WITH DDR LVDS/CMOS OUTPUTS (Rev. A) (ads62p45.pdf, 1823 KB)
    12 Feb 2008 Download

 ADS62P15 ADS62P22 ADS62P23 ADS62P24 ADS62P25 ADS62P42 ADS62P43 ADS62P44 ADS62P45
Resolution(Bits)11  12  12  12  12  14  14  14  14  
Sample Rate (max)125MSPS  65MSPS  80MSPS  105MSPS  125MSPS  65MSPS  80MSPS  105MSPS  125MSPS  
ArchitecturePipeline  Pipeline  Pipeline  Pipeline  Pipeline  Pipeline  Pipeline  Pipeline  Pipeline  
Power Consumption(Typ)(mW)740  518  587  700  792  518  587  700  792  
SINAD(dB)66.9  70.8  70.8  70.2  70.2  73.7  73.6  73.4  73.2  
SNR(dB)67.1  71.3  71.2  70.8  70.8  74.3  74.2  73.8  73.8  
SFDR(dB)84  88  88  86  85  88  88  86  85  
DNL(Max)(+/-LSB)0.8  0.4  0.5  0.7  0.8  0.4  0.5  0.7  0.8  
INL(Max)(+/-LSB)3.5  1.5  1.5  2.5  3  1.5  1.5  2.5  3  
No Missing Codes(Bits)11  12  12  12  12  14  14  14  14  
ENOB(Bits)10.8  11.4  11.4  11.4  11.4  12  11.9  11.8  11.8  
No. of Supplies2  2  2  2  2  2  2  2  2  
Analog Voltage AV/DD(Min)(V)3  1.65  1.65  1.65  1.65  1.65  1.65  1.65  1.65  
Analog Voltage AV/DD(Max)(V)3.6  3.6  3.6  3.6  3.6  3.6  3.6  3.6  3.6  
Logic Voltage DV/DD(Min)(V)3  3  3  3  3  3  3  3  3  
Logic Voltage DV/DD(Max)(V)3.6  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)  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  
RatingCatalog  Catalog  Catalog  Catalog  Catalog  Catalog  Catalog  Catalog  Catalog  
Pin/Package64VQFN  64VQFN  64VQFN  64VQFN  64VQFN  64VQFN  64VQFN  64VQFN  64VQFN  
# Input Channels2  2  2  2  2  2  2  2  2  
 SamplesSamplesSamplesSamplesSamplesSamplesSamplesSamplesSamples
 InventoryInventoryInventoryInventoryInventoryInventoryInventoryInventoryInventory

Customers Who Evaluated This Product Also Evaluated

  • ADS6149: Low power 14-bit, 250 MSPS ADC
  • ADS62P25: Dual 12-bit 125MSPS ADC with selectable DDR LVDS or CMOS outputs

Product Information

Features

  • Maximum Sample Rate: 125 MSPS
  • 14-Bit Resolution with No Missing Codes
  • 92 dB Crosstalk
  • Parallel CMOS and DDR LVDS Output Options
  • 3.5 dB Coarse Gain and Programmable Fine Gain up to 6 dB for SNR/SFDR Trade-Off
  • Digital Processing Block with:
    • Offset Correction
    • Fine Gain Correction, in Steps of 0.05 dB
    • Decimation by 2/4/8
    • Built-in and Custom Programmable 24-Tap Low-/High-/Band-Pass Filters
  • Supports Sine, LVPECL, LVDS and LVCMOS Clocks and Amplitude Down to 400 mVPP
  • Clock Duty Cycle Stabilizer
  • Internal Reference; Supports External Reference also
  • 64-QFN Package (9mm × 9mm)
  • Pin Compatible 12-Bit Family (ADS62P2X)
  • APPLICATIONS
    • Wireless Communications Infrastructure
    • Software Defined Radio
    • Power Amplifier Linearization
    • 802.16d/e
    • Medical Imaging
    • Radar Systems
    • Test and Measurement Instrumentation

Description

ADS62P4X is a dual channel 14-bit A/D converter family with maximum sample rates up to 125 MSPS. It combines high performance and low power consumption in a compact 64 QFN package. Using an internal sample and hold and low jitter clock buffer, the ADC supports high SNR and high SFDR at high input frequencies. It has coarse and fine gain options that can be used to improve SFDR performance at lower full-scale input ranges.

ADS62P4X includes a digital processing block that consists of several useful and commonly used digital functions such as ADC offset correction, fine gain correction (in steps of 0.05 dB), decimation by 2,4,8 and in-built and custom programmable filters. By default, the digital processing block is bypassed, and its functions are disabled.

Two output interface options exist – parallel CMOS and DDR LVDS (Double Data Rate). ADS62P4X includes internal references while traditional reference pins and associated decoupling capacitors have been eliminated. Nevertheless, the device can also be driven with an external reference. The device is specified over the industrial temperature range (–0°C to 85°C).

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSamples
ADS62P45IRGCRACTIVE-40 to 8591.90 | 100uVQFN (RGC) | 64 View 2500 | LARGE T&RPurchase Samples
ADS62P45IRGCRG4ACTIVE-40 to 8591.90 | 100uVQFN (RGC) | 64 View 2500 | LARGE T&RPurchase Samples
ADS62P45IRGCTACTIVE-40 to 8591.90 | 100uVQFN (RGC) | 64 View 250 | SMALL T&R
ADS62P45IRGCTG4ACTIVE-40 to 8591.90 | 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
ADS62P45IRGCRAs of 10:17 AM GMT, 19 Nov 2008As of 10:17 AM GMT, 19 Nov 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* 1878 | 20 Jan 12 Weeks None Reported
View Distributors		   
 >10k | 26 Jan     
ADS62P45IRGCRG4As of 10:17 AM GMT, 19 Nov 2008As of 10:17 AM GMT, 19 Nov 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* 1878 | 20 Jan 12 Weeks None Reported
View Distributors		   
 >10k | 26 Jan     
ADS62P45IRGCTAs of 10:17 AM GMT, 19 Nov 2008As of 10:17 AM GMT, 19 Nov 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 250* 1486 | 20 Nov 6 Weeks AmericasArrow 250
 1878 | 20 Jan Avnet 250
 >10k | 26 Jan DigiKey 398
  Mouser Electronics 38
  Newark 242
  Rochester Electronics 212
ADS62P45IRGCTG4As of 10:17 AM GMT, 19 Nov 2008As of 10:17 AM GMT, 19 Nov 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 250* 1486 | 20 Nov 6 Weeks None Reported
View Distributors		   
 1878 | 20 Jan     
 >10k | 26 Jan     
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
ADS62P45IRGCR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
ADS62P45IRGCRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
ADS62P45IRGCT RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
ADS62P45IRGCTG4 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

  • DUAL CHANNEL 14-BITS 125/105/80/65 MSPS ADC WITH DDR LVDS/CMOS OUTPUTS (Rev. A) (ads62p45.pdf, 1823 KB)
    12 Feb 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
  • 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

  • ADS62PxxEVM Quick Start Guide (slau251.htm, 8 KB)
    22 May 2008 Abstract
  • ADS62PXX EVM User's Guide (slau237.pdf, 1996 KB)
    21 May 2008 Download

View User Guides for Analog to Digital Converters

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
ADS62P15 Evaluation ModuleADS62P15EVMTexas InstrumentsDevelopment Boards/EVMs
ADS62P25 Evaluation ModuleADS62P25EVMTexas InstrumentsDevelopment Boards/EVMs
ADS62P45 Evaluation ModuleADS62P45EVMTexas InstrumentsDevelopment Boards/EVMs
  • ADC_SPI_3p5(slac177.zip, 9690 KB )
               25 Jun 2008 zip
  • ADS62Pxx IBIS(slac176.zip, 288 KB )
               09 Jun 2008 zip

 Alternative Products - Are similar to ADS62P45
Customers Who Evaluated This Product Also Evaluated...
Part #Name Comments
ADS6149Low power 14-bit, 250 MSPS ADCTI customers also evaluated this product.
ADS62P25Dual 12-bit 125MSPS ADC with selectable DDR LVDS or CMOS outputsTI customers also evaluated this product.
 Complementary Products - Can be used with ADS62P45
Part #NameProduct FamilyComments
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  

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