tag 标签: h7240avk

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  • 所需E币: 5
    时间: 2020-4-7 10:18
    大小: 93.5KB
    上传者: givh79_163.com
    H7240AVKMultimediaICsColorTVsignalencoderBH7240AKVTheBH7240AKVisanICthatconvertsdigitalRGBsignals(8-bit)toNTSCandPALcolorTVsignals.Inadditiontocompositeoutput,luminanceoutput,chrominanceoutput,andanalogRGBoutputareavailable.Eachtypeofoutputisequippedwithaninternal75driver.ApplicationsTVperipheraldevicesFeatures1)SupportsbothNTSCandPAL.2)InternalRGB3-channelDAC(internalregulator).3)Internalbursttiminggeneratorcircuit.4)Y/Cseparationoutputpin.5)AnalogRGBsignaloutputpin.3)Internal75driver.BlockdiagramGDATA0GDATA1GDATA2GDATA3GDATA4GDATA5GDATA6363534333231302928272625GDATA7BDATA4BDATA5BDATA6BDATA78BDATA337DECODER8BDATA238CLKBDATA139LATCHCLKLATCHCLKLATCH22RDATA2DECO……