CXA2078Q Datasheet PDF - SONY

●Description

●The CXA2078Q is an I2C programmable audio, video switch designed for set top box applications. It interfaces from digital encoder sources to TV, VCR and auxilliary scart connectors.

●Features

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●3 scart independent audio/video switching (TV, VCR, AUX)

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●0 to –63dB volume control with click noise reduction

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●5 stereo audio inputs

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●I2C control with two address setting

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●Scart Function Switching input and output

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●Scart Fast Blanking for OSD

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●RF modulator output with Y/C mix option

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●On-chip +12V to +9V voltage regulator

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●4 logic outputs

●Applications

●Audio/Video switch featuring I2C bus compatibility for set top box