Description

The CXA2079Q is a 6-input, 2-output audio/video switch featuring I2C bus compatibility for TVs. This IC has input pins that are compatible with S2 protocol.

Features

• 4 inputs that are compatible with S2 protocol

• Serial control with I2C bus

• 6 inputs, 2 outputs

• The desired inputs can be selected independently for each of the 2 outputs

• Wide band video amplifier (20MHz, –3dB)

• Y/C MIX circuit

• Slave address can be changed (90H/92H)

• Audio muting from external pin

• High impedance maintained by I2C bus lines (SDA, SCL) even when power is OFF

• Wide audio dynamic range (3Vrms typ.)

Applications

  Audio/video switch featuring I2C bus compatibility for TVs