Closed Caption Signal Extraction IC

Overview The LC7455A/M extracts the closed caption signal superimposed on a video signal during the vertical return period and, under the control of a clock signal provided by the decoder IC, transfers that signal to the IC (usually a microcontroller) that decodes the closed caption data. The LC7

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HD/SD Switchable Video Filters and Buffers

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High-speed connectivity in a mini-card form factor

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