GENERAL DESCRIPTION
The TDA9170 is a transparent analog video processor with a YUV interface. It offers three main luminance processing functions any combination of which can be selected.

FEATURES
• Picture content dependent non-linear Y and U, V processing by histogram analysis
• Adaptive and variable gamma correction controls
• Black and white stretch capabilities
• Transparent I2C-bus control
• On-chip window generator for valid histogram measurement and black detection.