National Semiconductor | High-performance Analog

 

 ADC14155QML   

14-Bit, 155 MSPS, 1.1 GHz Bandwidth A/D Converter
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Features

Total Ionizing Dose

100 krad(Si)

Single Event Latch-up

120 MeV-cm 2/mg

  • 1.1 GHz Full Power Bandwidth
  • Internal sample-and-hold circuit
  • Low power consumption
  • Internal precision 1.0V reference
  • Single-ended or Differential clock modes
  • Data Ready output clock
  • Clock Duty Cycle Stabilizer
  • Dual +3.3V and +1.8V supply operation (+/- 10%)
  • Power-down mode
  • Offset binary or 2's complement output data format
  • 48-pin Cer Quad package, (11.5mm x 11.5mm, 0.635mm pin-pitch)
  • Description

    The ADC14155 is a high-performance CMOS analog-to-digital converter capable of converting analog input signals into 14-bit digital words at rates up to 155 Mega Samples Per Second (MSPS). This converter uses a differential, pipelined architecture with digital error correction and an on-chip sample-and-hold circuit to minimize power consumption and the external component count, while providing excellent dynamic performance. A unique sample-and-hold stage yields a full-power bandwidth of 1.1 GHz. The ADC14155 operates from dual +3.3V and +1.8V power supplies and consumes 967 mW of power at 155 MSPS.

    The separate +1.8V supply for the digital output interface allows lower power operation with reduced noise. A power-down feature reduces the power consumption to 5 mW with the clock input disabled, while still allowing fast wake-up time to full operation.

    The differential inputs provide a full scale differential input swing equal to 2 times the reference voltage. A stable 1.0V internal voltage reference is provided, or the ADC14155 can be operated with an external reference.

    The Clock mode (differential versus single-ended) and output data format (offset binary versus 2's complement) are pin-selectable. A duty cycle stabilizer maintains performance over a wide range of clock duty cycles.

    The ADC14155 is available in a 48-lead thermally ehanced mult-layer ceramic quad package and operates over the military temperature range of -55°C to +125°C.

    Key Specification

    Resolution

    14 Bits

    Conversion Rate

    155 MSPS

    SNR (fIN = 70 MHz)

    70.1 dBFS (typ)

    SFDR (fIN = 70 MHz)

    82.3 dBFS (typ)

    ENOB (fIN = 70 MHz)

    11.3 bits (typ)

    Full Power Bandwidth

    1.1 GHz (typ)

    Power Consumption

    967 mW (typ)


    Applications

  • High IF Sampling Receivers
  • Power Amplifier Linearization
  • Multi-carrier, Multi-mode Receivers
  • Test and Measurement Equipment
  • Communications Instrumentation
  • Radar Systems
  • Also Recommended
    ADC08D1520QMLSpace Qualified 8-bit Single Channel 3 GSPS Or Dual Channel 1.5 GSPS ADC
    ADC10D1000QMLSpace Qualified 10-bit Single Channel 2 GSPS Or Dual Channel 1 GSPS ADC
    LMH6521High Performance Dual DVGA

    Block Diagram
    click for larger image



    Typical Performance
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    ParametersValues
    Resolution 14 bits
    Channels 1 Channels
    Max Sample Rate 155 MSPS
    Min Supply Voltage 3 Volt
    Max Supply Voltage 3.6 Volt
    Power Dissipation 0.967 Watt
    Nominal Vin 2 Vpp
    INL (+/-) 2.3 LSB
    DNL (+/-) 0.5 LSB
    ENOB 11.2 bits
    SINAD 69.9 dB
    SNR 70.1 dB
    SFDR 82.3 dB
    Min Sample Rate 5 MSPS
    THD dB -79.9 dB
    Temperature Min -55 deg C
    Temperature Max 125 deg C
    Data Converter Type ADC

    Datasheets
    TitleSizeDateOther
    Language
    ADC14155QML 14-Bit, 155 MSPS, 1.1 GHz Bandwidth A/D Converter1224
    Kbytes
    19-Jul-10   


    Application Notes
    TitleSizeDateOther
    Language
    AN-1718: Application Note 1718 Differential Amplifier Applications Up to 400 MHz154
    Kbytes
    14-Nov-07日本語
    中文

    Part Number(s)
    (NSID)
    Top ViewAvailabilityCurrent Reported StockBudgetary PricingPack
    Size
    ADC14155W-MPR
    Military Grade
    RoHS Status


    CQFP
    Custom / Full Production
    Lead Time: N/A

     

    Contact your distributor
    CALLrail
    of
    N/A
    ADC14155W-MLS
    Space Grade
    RoHS Status


    CQFP
    Full production
    Lead Time: N/A

     

    Contact your distributor
    CALLrail
    of
    14

    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 ADC14155QML.

    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 ADC14155QML is located at RoHS Status.

    Part Number(s)
    (NSID)
    DescriptionAvailabilityCurrent Reported StockBudgetary PricingPack
    Size
    ADC14155HCVAL
    14-Bit, 155 MSPS Analog to Digital ConverterFull production


     

    Contact your distributor
    CALL1
    Click here to Order

    Description:

    The ADC14155 Evaluation Board populated with a ceramic sample is designed to support the ADC14155 14-bit 155 Mega Sample Per Second (MSPS) ADC. The ADC14155 Evaluation Board comes in two versions:
    1.     ADC14155HCVAL (high frequency version) for input frequencies greater than 150 MHz.
    2.     ADC14155LCVAL (low frequency version) for input frequencies less than 150 MHz.
    The digital data from the ADC14155 can be captured with a suitable instrument, such as a logic analyzer, connected through the FutureBus connector (schematic reference designator FB) on the ADC14155XCVAL (where X = H or L) or with National Semiconductor`s WaveVision 5 Digital Interface Board and associated WaveVision software 5 package, which allows fast and easy data acquisition and analysis. The WaveVision hardware connects to a host PC via a USB cable and is fully configured and controlled by the latest WaveVision software. The WaveVision 5 software and WaveVision 5 evaluation hardware are available through the National Semiconductor website: :(http://www.national.com/analog/adc/wavevision5)

    ADC14155W-MLS Evaluation Board User’s Guide


    Part Number(s)
    (NSID)
    DescriptionAvailabilityCurrent Reported StockBudgetary PricingPack
    Size
    ADC14155LCVAL
    14-Bit, 155 MSPS Analog to Digital ConverterFull production


     

    Contact your distributor
    CALL1
    Click here to Order

    Desciption:

    The ADC14155 Evaluation Board populated with a ceramic sample is designed to support the ADC14155 14-bit 155 Mega Sample Per Second (MSPS) ADC. The ADC14155 Evaluation Board comes in two versions:
    1.     ADC14155HCVAL (high frequency version) for input frequencies greater than 150 MHz.
    2.     ADC14155LCVAL (low frequency version) for input frequencies less than 150 MHz.
    The digital data from the ADC14155 can be captured with a suitable instrument, such as a logic analyzer, connected through the FutureBus connector (schematic reference designator FB) on the ADC14155XCVAL (where X = H or L) or with National Semiconductor`s WaveVision 5 Digital Interface Board and associated WaveVision software 5 package, which allows fast and easy data acquisition and analysis. The WaveVision hardware connects to a host PC via a USB cable and is fully configured and controlled by the latest WaveVision software. The WaveVision 5 software and WaveVision 5 evaluation hardware are available through the National Semiconductor website: :(http://www.national.com/analog/adc/wavevision5)

    ADC14155W-MLS Evaluation Board User’s Guide




    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
    ADC14155W-MPR
    N/A
    CQFP481NADetailN/AN/A
    NSZSSXXYYA
    ADC14155W
    -MPR ES
    ADC14155W-MLS
    N/A
    CQFP481NADetailN/A
    ibis file
    NSZSSXXYYA
    ADC14155W
    -MLS

    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 ADC14155QML.

    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 ADC14155QML is located at RoHS Status.

    [Information as of 9-Feb-2012]