DESCRIPTION

· The TEA6425 is a video cellular matrix designed for switching between video and chroma signals, including CVBS, SVHS, baseband CVBS, and MAC.

· It features 6 video inputs and 8 video outputs, with each input and output configurable via the I2C bus.

· The device supports high impedance state for outputs, enabling parallel DC connection of up to 4 devices.

FEATURES

· 6 video inputs and 8 video outputs with 15MHz bandwidth at -3dB.

· 2 internal selectable YC adders and selectable 0.5/6.5dB gain for each output.

· High impedance switch for each output (3-state operation) and programmable clamp mode on each input (sync bottom or average value).

· -60dB crosstalk at 5MHz and 4 sub-address capability.

APPLICATIONS

· Video signal switching in systems requiring multiple video inputs and outputs.

· Integration in video processing systems utilizing CVBS, SVHS, baseband CVBS, and MAC signals.

· Applications requiring high impedance state outputs for parallel device connections.