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CXA 2040AQ
I2C Bus-Compatible Video Switch
General Description
The CXA2040AQ is an I2C bus-compatible 5-input,3-output video switch for TVs.
Features
• Serial data control via I2C bus
• 5 composite video input systems
• 2 Y/C (S terminal) input systems
• 3 composite video output systems
• 1 Y/C (S terminal) output system
• Input can be selected independently for each output system.
• SYNC_ID function for CV1 system input
• Built-in 6dB amplifier for CVOUT2 system output
• Built-in Y/C MIX circuit
• Slave address can be changed (90H/92H).
• High impedance maintained by I2C bus line (SDA, SCL) even when power is OFF.
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