National Semiconductor | High-performance Analog

 

 ADC10080   

10-Bit, 80 MSPS, 3V, 78.6 mW A/D Converter from the PowerWise® Family
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Features

  • Single +3.0V operation
  • Selectable full-scale input swing
  • 400 MHz −3 dB input bandwidth
  • Low power consumption
  • Standby mode
  • On-chip reference and sample-and-hold amplifier
  • Offset binary or two’s complement data format
  • Separate adjustable output driver supply
  • Description

    The ADC10080 is a monolithic CMOS analog-to-digital converter capable of converting analog input signals into 10-bit digital words at 80 Megasamples per second (MSPS). This converter uses a differential, pipeline architecture with digital error correction and an on-chip sample-and-hold circuit to provide a complete conversion solution and to minimize power consumption, while providing excellent dynamic performance. A unique sample-and-hold stage yields a full-power bandwidth of 400 MHz. Operating on a single 3.0V power supply, this device consumes just 78.6 mW at 80 MSPS, including the reference current. The Standby feature reduces power consumption to just 15 mW.

    The differential inputs provide a full scale selectable input swing of 2.0 VP-P, 1.5 VP-P, 1.0 VP-P, with the possibility of a single-ended input. Full use of the differential input is recommended for optimum performance. An internal +1.2V precision bandgap reference is used to set the ADC full-scale range, and also allows the user to supply a buffered referenced voltage for those applications requiring increased accuracy. The output data format is user choice of offset binary or two’s complement.

    This device is available in the 28-lead TSSOP package and will operate over the industrial temperature range of −40°C to +85°C.

    Key Specification

    Resolution

    10 Bits

    Conversion Rate

    80 MSPS

    Full Power Bandwidth

    400 MHz

    DNL

    ±0.25 LSB (typ)

    SNR (fIN = 10 MHz)

    59.5 dB (typ)

    SFDR (fIN = 10 MHz)

    −78.7 dB (typ)

    Power Consumption, 80 Msps

    78.6 mW


    Applications

  • Ultrasound and Imaging
  • Instrumentation
  • Cellular Base Stations/Communications Receivers
  • Sonar/Radar
  • xDSL
  • Wireless Local Loops
  • Data Acquisition Systems
  • DSP Front Ends
  • Also Recommended
    ADC10040Lower Sample Rate (40 Msps)
    ADC10065Lower Sample Rate (65 Msps)

    Block Diagram
    click for larger image



    Typical Performance
    click for larger image


    Parameters / ValuesADC10080 ADC10040 ADC10065
    Resolution10 bits 10 bits 10 bits
    Channels1 Channels 1 Channels 1 Channels
    Max Sample Rate80 MSPS 40 MSPS 65 MSPS
    Min Supply Voltage2.7 Volt 2.7 Volt 2.7 Volt
    Max Supply Voltage3.6 Volt 3.6 Volt 3.6 Volt
    Power Dissipation0.0786 Watt 0.0555 Watt 0.0684 Watt
    Nominal Vin1.5 Vpp 1.5 Vpp 1.5 Vpp
    INL (+/-)0.5 LSB 0.3 LSB 0.3 LSB
    DNL (+/-)0.25 LSB 0.3 LSB 0.3 LSB
    ENOB9.5 bits 9.6 bits 9.6 bits
    SINAD59.2 dB 59.5 dB 59.4 dB
    SNR59.5 dB 59.6 dB 59.6 dB
    SFDR78.8 dB 80 dB 80 dB
    Min Sample Rate20 MSPS 20 MSPS 20 MSPS
    THD dB-72.3 dB -78 dB -74 dB
    PowerWise Rating 11.36 pJ/conv 1.79 pJ/conv 1.36 pJ/conv
    Temperature Min-40 deg C -40 deg C -40 deg C
    Temperature Max85 deg C 85 deg C 85 deg C
    Data Converter TypeADC ADC ADC
    AutomotiveYes Yes Yes
    PowerWiseYes Yes Yes

    Datasheets
    TitleSizeDateOther
    Language
    ADC10080 10-Bit, 80 MSPS, 3V, 78.6 mW A/D Converter431
    Kbytes
    1-Feb-08日本語  


    Other Technical Documents
    TitleTypeDate
    High Performance, Scalable ADC Solves Many Circuit Problems Without the Expense of PowerTechnology Edge 2003-11-01

    Part Number(s)
    (NSID)
    Top ViewAvailabilityCurrent Reported StockBudgetary PricingPack
    Size
    ADC10080CIMT/NOPB

    ADC10080CIMT

    RoHS Status


    TSSOP
    Full production
    Lead Time: 6 weeks

    Samples
    DistributorRegionQty
    ARROWWorldwide70
    DIGI-KEYWorldwide241
    MOUSERWorldwide96
    RS COMPONENTSWorldwide36
    TAYLORAmericas70
    $4.50 each at 1K+ pcsrail
    of
    48
    ADC10080CIMTX/NOPB

    ADC10080CIMTX

    RoHS Status


    TSSOP
    Full production
    Lead Time: 6 weeks

     
    DistributorRegionQty
    DIGI-KEYWorldwide0
    $4.50 each at 1K+ pcsreel
    of
    2500

    All information pertaining to the RoHS Compliance Standard can be found at http://www.national.com/en/packaging/leadfree.html.

    Moisture Sensitivity Level Data for ADC10080.

    A RoHS compliance or an IPC 1752 report can be acquired at http://www.national.com/en/packaging/greennopb.html.

    National's certificate of product compliance for ADC10080 is located at RoHS Status.

    Part Number(s)
    (NSID)
    DescriptionAvailabilityCurrent Reported StockBudgetary PricingPack
    Size
    ADC10080EVAL
    10-Bit, 80 MSPS, 3V, 78.6 mW A/D ConverterFull production


     
    DistributorRegionQty
    DIGI-KEYWorldwide0
    MOUSERWorldwide3
    $226.00 each1

    Description:

    The ADC10080 is a 10-Bit, 80 MSPS, 78.6 mW Analog-to-Digital Converter which is offered in 28-pin TSSOP and is designed to operate over the industrial temperature range of -40°C to +85°C.

    This evaluation board is designed to ease the evaluation and design-in of National Semiconductor's ADC10080 80MSPS Analog-to-Digital Converter. The board and can be used in either of two modes. In the Manal or Stand alone mode the board can be used with suitable test equipment to evaluate the ADC10080's performance. In the Computer or Automatic mode, evaluation is simplified by connecting the board to the Wavevision Digital Interface Board (order number WAVEVISION BRD 4.0 or later), which in turn is connected to a personal computer through a serial communication port, and using National Semiconductor's Wavevision software.

    Features:

    • Single +3.0V operation
    • Selectable 2.0 V P-P ,1.5 V P-P , or 1.0 V P-P full-scale input swing
    • 400 MHz -3 dB input bandwidth
    • Low power consumption
    • Standby mode
    • On-chip reference and sample-and-hold amplifier
    • Offset binary or two's complement data format
    • Separate adjustable output driver supply to accommodate 2.5V and 3.3V logic families
    • 28-pin TSSOP package

    Contents:

    • Fully assembled ADC10080 Evaluation Board
    • Instruction Manual
    • ADC10080 Data Sheet



    National Semiconductor follows the provisions of the Product Stewardship Guide for Customers (CSP-9-111C1) and Banned Substances and Materials of Interest Specification (CSP-9-111S2) for regulatory environmental compliance. Details may be found at: www.national.com/en/packaging/greennopb.html. Lead free products are RoHS compliant.

    Lead Free product status is available through the search tool located here

    Part Number(s)
    (NSID)
    Weight
    (milligrams)
    TypePinsMSL RatingPeak ReflowRoHS
    Status
    CAD SymbolsModelsPackage
    Marking
    Format
    ADC10080CIMT/NOPB

    ADC10080CIMT
    111.551
    112.001
    TSSOP283
    3
    260
    235
    DetailDownloadN/A
    NSUZXYTTE#
    ADC10080
    CIMT
    ADC10080CIMTX/NOPB

    ADC10080CIMTX
    111.551
    112.001
    TSSOP283
    3
    260
    235
    DetailDownloadN/A
    NSUZXYTTE#
    ADC10080
    CIMT

    All information pertaining to the RoHS Compliance Standard can be found at http://www.national.com/en/packaging/leadfree.html.

    Moisture Sensitivity Level Data for ADC10080.

    A RoHS compliance or an IPC 1752 report can be acquired at http://www.national.com/en/packaging/greennopb.html.

    National's certificate of product compliance for ADC10080 is located at RoHS Status.

    Design Tools
    TitleSizeDate
    Evaluation Boards & Development Systems  

    CAD Symbols and Models
    Download ADC10080 CAD Symbols
     Models
    N/A


    Reliability Metrics
    Part Number Process EFR Reject EFR Sample Size PPM LTA Rejects LTA Device Hours FITS MTTF (Hours)
    ADC10080CIMTCMOS917912127011930003338517007
    ADC10080CIMTXCMOS917912127011930003338517007

    Note: The Early Failure Rates (EFR) were calculated as point estimate PPM based on rejects and sample size for EFR. The Long Term Failure Rates were calculated at 60% confidence using the Arrhenius equation at 0.7eV activation energy and derating the assumed stress temperature of 150°C to an application temperature of 55°C.

    For more information on Reliability Metrics, please click here.


    All information pertaining to the RoHS Compliance Standard can be found at http://www.national.com/en/packaging/leadfree.html.

    Moisture Sensitivity Level Data for ADC10080.

    A RoHS compliance or an IPC 1752 report can be acquired at http://www.national.com/en/packaging/greennopb.html.

    National's certificate of product compliance for ADC10080 is located at RoHS Status.

    [Information as of 9-Feb-2012]