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AD9970:  14-BIT CCD SIGNAL PROCESSOR WITH PRECISION TIMING™ GENERATOR

The AD9970 is a highly integrated CCD signal processor for high speed digital video camera applications. Specified at pixel rates of up to 65 MHz, the AD9970 consists of a complete analog front end with analog-to-digital conversion combined with a programmable timing driver. The Precision Timing core allows adjustment of high speed clocks with 240 ps resolution at 65 MHz operation. The ...More

AD9970:  14-BIT CCD SIGNAL PROCESSOR WITH PRECISION TIMING™ GENERATOR

Product Description

The AD9970 is a highly integrated CCD signal processor for high speed digital video camera applications. Specified at pixel rates of up to 65 MHz, the AD9970 consists of a complete analog front end with analog-to-digital conversion combined with a programmable timing driver. The Precision Timing core allows adjustment of high speed clocks with 240 ps resolution at 65 MHz operation. The AD9970 also contains a reduced range LVDS interface for data outputs.

The analog front end includes black level clamping, CDS, VGA, and a 65 MSPS, 14-bit ADC. The timing driver provides the high speed CCD clock drivers for RG, HL, and H1 to H4. Operation is programmed using a 3-wire serial interface.

Packaged in a space-saving 5 mm × 5 mm, 32-lead LFCSP_VQ, the AD9970 is specified over an operating temperature range of −25°C to +85°C.

For more information about the AD9970, contact Analog Devices via email at afe.ccd@analog.com.

Applications

  • Professional HDTV camcorders
  • Professional/high end digital cameras
  • Broadcast cameras
  • Industrial high speed cameras
  • High speed data acquisition systems

    • Data Sheet, Rev. SpA, 3/07

    RESOURCES & TOOLS

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    • 1.8 V analog and digital core supply voltage
    • Serial data link with reduced range
    • LVDS outputs
    • Correlated double sampler (CDS) with −3 dB, 0 dB, +3 dB, and +6 dB gain
    • 6 dB to 42 dB, 10-bit variable gain amplifier (VGA)
    • 14-bit, 65 MHz ADC
    • Black level clamp with variable level control
    • Complete on-chip timing generator
    • Precision Timing core with 240 ps resolution @ 65 MHz
    • On-chip, 3 V horizontal and RG driver
    • 5 mm × 5 mm, 32-lead LFCSP_VQ
    • Resolution (Bits): 14bit
    • Input Range (V p-p): 1V p-p
    • Sample Rate (MSPS): 65MSPS
    • Power Dissipation (mW): 150mW

    Functional Block Diagram for AD9970

    Of Note ...

    For more information on the AD9970, please contact the MxFE Group.

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    *The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.
    **Sample availability may be better than production availability. Please enter samples into your cart to check sample availability.