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

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

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

• 5 stereo audio inputs

• I2C control with two address setting

• Scart Function Switching input and output

• Scart Fast Blanking for OSD

• RF modulator output with Y/C mix option

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

• 4 logic outputs

Applications

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