ADC08B200 - 8-Bit, 200 MSPS A/D Converter with Capture Buffer
Datasheet Packaging Samples & Pricing Reliability Design Tools Knowledge Base

Features
•Single-ended input
•Selectable capture buffer size
•PLL for clock multiplication
•Reference Ladder Top and Bottom accessible
•Linear power scaling with sample rate
•FPGA training pattern
•AEC-Q100 Grade 2 Qualified
•Power-down feature

Key Specification

 (PLL Bypassed)

Resolution

8 Bits

Maximum sampling frequency

200 MSPS (min)

DNL

±0.4 LSB (typ)

ENOB (fIN= 49 MHz)

7.2 bits (typ)

THD (fIN= 49 MHz)

−53 dBc (typ)

  • Power Consumption

    • Operating, 50 MHz Input

    2 mW / Msps (typ)

    Power Down

    2.15 mW (typ)

    General Description

    The ADC08B200 is a high speed analog-to-digital converter (ADC) with an integrated capture buffer. More...


    Applications

    •Laser Ranging
    •RADAR
    •Pulse Capturing
    		  Typical Application
    *click for larger image

    Typical Application

    ParametersValues
    Resolution 8 bits
    Channels 1 Channels
    SNR 45.8 dB
    SFDR 56 dB
    ENOB 7.2 bits
    Max Sample Rate 200 MSPS
    Min Sample Rate 1 MSPS
    Power Dissipation 0.306 Watt
    PowerWise Rating 1 10.41 pJ/conv
    INL (+/-) 0.55 LSB
    SINAD 45 dB
    DNL (+/-) 0.4 LSB
    THD dB -53 dB
    Min Supply Voltage 3 Volt
    Max Supply Voltage 3.6 Volt
    Nominal Vin 1.6 Vpp
    Temperature Min -40 deg C
    Temperature Max 105 deg C
    Data Converter Type ADC
    AEC Q-100 Automotive Grade 2
    Automotive Yes
    PowerWise No


    Typical Performance

    *click for larger image

    49MHz Input Spectral Plot
    		  Also Recommended
    ADC08060▲For 60 Msps
    ADC08100▲For 100 Msps
    ADC08200▲Non-Buffered Version
    ADC08500▲For Faster Sample Rate
    ADC08L060▲For Low Power 60 Msps
    Additional Resources
    Design Tools


    Block Diagram

    click for larger image

    Pin Configuration

    Datasheet
    RoHS Compliance Information Size in KbytesDate Click link below to Download
    ADC08B200 / ADC08B200Q 8-Bit, 200 MSPS A/D Converter with Capture Buffer 639
    Kbytes    		 20-Oct-09 Download
    ADC08B200 / ADC08B200Q 8-Bit, 200 MSPS A/D Converter with Capture Buffer (Japanese)
    		 809 Kbytes   Download

    If you have trouble printing or viewing PDF file(s), see Printing Problems.


    Package Availability, Models, Samples & Pricing
    Part NumberPackageFactory Lead TimeModelsSamples &
    Electronic
    Orders    		Budgetary PricingStd
    Pack
    Size    		Package
    Marking
    Format
    TypePinsSpec.MSL
    Rating    		Peak
    Reflow    		RoHS
    Report    		CAD
    Symbols    		WeeksQtyQty$US each
    ADC08B200CIVSTQFP48NOPB3260RoHS N/A Full productionN/A
    		 
    Buy Now     		25+$16.50tray
    of
    250    		NSUZXYTT
    DC08B200
    CIVS
    6 weeksN/A
    ADC08B200QCIVSTQFP48NOPB3260RoHS N/A Full productionN/A
    		 
    Buy Now     		1K+$19.70tray
    of
    250    		NSUZXYTT
    DC08B200
    QCIVS
    6 weeksN/A

    General Description

    The ADC08B200 is a high speed analog-to-digital converter (ADC) with an integrated capture buffer. The 8-bit, 200 MSPS A/D core is based upon the proven ADC08200 with integrated track-and-hold and is optimized for low power consumption. This device contains a selectable size capture buffer of up to 1,024 bytes that allows fast capture of an input signal with a slower readout rate. An on-chip clock PLL circuit provides the option of on-chip clock rate multiplication to provide the high speed sampling clock.

    The ADC08B200 is resistant to latch-up and the outputs are short-circuit proof. The top and bottom of the ADC08B200's reference ladder are available for connections, enabling a wide range of input possibilities. The digital outputs are TTL/CMOS compatible with a separate output power supply pin to support interfacing with 2.7V to 3.3V logic. The digital inputs and outputs are low voltage TTL/CMOS compatible and the output data format is straight binary.

    The ADC08B200Q runs on an Automotive Grade Flow and is AEC-Q100 Grade 2 Qualified.

    The ADC08B200 is offered in a 48-pin plastic package (TQFP) and is specified over the extended industrial temperature range of −40°C to +105°C. An evaluation board is available to assist in the easy evaluation of the ADC08B200.

    Reliability Metrics

    Part Number Process EFR Reject EFR Sample Size PPM LTA Rejects LTA Device Hours FITS MTTF (Hours)
    ADC08B200CIVSCMOS70184060010890004309006723
    ADC08B200QCIVSCMOS70184060010890004309006723

    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.


    Design Tools

    TitleSize in Kbytes Date Click link below to Download    
    Evaluation Boards & Development Systems     View    

    If you have trouble printing or viewing PDF file(s), see Printing Problems.

    [Information as of 8-Nov-2009]