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ADS62P45 Status: ACTIVE

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


      
         
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 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)3.0  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  3.6  
Logic Voltage DV/DD(Min)(V)3.0  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  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

  • ADS6145: Low Power 14-bit 125MSPS ADC with selectable parallel CMOS or LVDS outputs
  • ADS61B49: Buffered input, low power, 14-bit, 250 MSPS ADC
  • ADS6144: Low Power 14-bit 105MSPS ADC with selectable parallel CMOS or LVDS outputs
  • DAC5688: 16-bit, 800 MSPS 2x-8x Interpolating Dual-Channel Digital-to-Analog Converter with integrated PLL
  • TPS54550: 4.5V to 20V, 6A Synchronous Step Down SWIFT™ Converter
  • TLK1221: Gigabit Ethernet Serdes in small 40-pin package

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Product Information

Features

  • Maximum Sample Rate: 125 MSPS
  • 14-Bit Resolution with No Missing Codes
  • 95 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

View All Features in Datasheet

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.

View All Description in Datasheet

    

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 2000 | LARGE T&RPurchase Samples
ADS62P45IRGCRG4ACTIVE-40 to 8591.90 | 100uVQFN (RGC) | 64 View 2000 | LARGE T&RPurchase Samples
ADS62P45IRGCTACTIVE-40 to 8593.15 | 100uVQFN (RGC) | 64 View 250 | SMALL T&R
ADS62P45IRGCTG4ACTIVE-40 to 8593.15 | 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

Reported Distributor Inventory as of 12:18 PM GMT, 20 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 20 WeeksADS62P45IRGCR
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksADS62P45IRGCRG4
WorldwideDigiKey  Available
TI Lead Time*: 16 WeeksADS62P45IRGCT
AmericasAvnet 250
Newark 211
Rochester Electronics 202
AsiaFarnell Asia 211
WorldwideDigiKey 466
Mouser Electronics 38
TI Lead Time*: 16 WeeksADS62P45IRGCTG4
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
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

Most useful technical documents for ADS62P45 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
ADS62P15 Evaluation ModuleADS62P15EVMTexas InstrumentsDevelopment Boards/EVMs
ADS62P25 Evaluation ModuleADS62P25EVMTexas InstrumentsDevelopment Boards/EVMs
ADS62P45 Evaluation ModuleADS62P45EVMTexas InstrumentsDevelopment Boards/EVMs

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   10 Outputs Low Jitter Clock Synchronizer and Jitter Cleaner    
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