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    SGM331A

    GENERAL DESCRIPTION

    The SGM331A is a quad, bidirectional, internal 1.2V self-biased, single-pole/double-throw (SPDT) CMOS video analog switch (Mux/DeMux) designed to operate at a single 5V supply. This 2-channel multiplexer/demultiplexer is recommended for both RGB and composite video switching applications. The video switch can be driven from a current output RAMDAC or voltage output composite video source.

    Wide bandwidth (500MHz), low on-resistance (12Ω), and low crosstalk make it suitable for high-frequency and other applications. Also this device has exceptionally high current capability which is far greater than most analog switches offered today.

    The SGM331A offers a high-performance, low-cost solution to switch between video sources. 

    The SGM331A is available in Green SOIC-16, TSSOP-16 and SSOP-16 packages. It is specified -40 to +85 temperature range. 

    PIN CONFIGURATIONS

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    FEATURES
    • Wide Bandwidth: 500MHz

    • Low On-Resistance: 12Ω (TYP)

    • Low Crosstalk: -60dB (TYP) at 10MHz

    • Single Power Operation: 5V

    • Fast Switching Time

    • Rail-to-Rail Operation

    • Internal 1.2V Self-Biased

    • Low Power Consumption

    • TTL/CMOS Compatible

    • Available in Green SOIC-16, TSSOP-16 and SSOP-16 Packages

    APPLICATIONS

    Personal Video Recorders

    Terrestrial Set-Top Boxes

    Hard Disk Recorders

    DVD Players

    Game Consoles

    Digital VCRs

    Desktop Video Editors

    Audio and Video Switching

    ORDERING INFORMATION
    Part NumberStatusPackagePinsPb-FreeTemp Range
    SGM331A-YS16G/TRProductionSOIC-1616Y-40℃ to +85℃Samples
    SGM331A-YQS16G/TRProductionSSOP-1616Y-40℃ to +85℃Samples
    SGM331A-YTS16G/TRProductionTSSOP-1616Y-40℃ to +85℃Samples

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