CXA2019AQ Datasheet | Sony Semiconductor Solutions

NTSC/PAL Chroma Decoder Description The CXA2019AQ is a bipolar IC which integrates the luminance signal processing, chroma signal processing, and sync signal processing functions for NTSC/PAL system color TVs onto a single chip. Features - Sub picture bright and white balance can be adjusted by using the main picture Y/C/J BGP output as the timing pulse - I2C BUS patible; two bus lines (SCL, SDA) allow various adjustments and user controls - Countdown system eliminates need for H and V oscillator frequency adjustment - Non-adjusting Y system filters (chroma trap, delay line) - Automatic identification of color system (forced control possible) - Automatic identification of 50/60Hz vertical frequency (forced control possible) - Built-in delay line aperture correction - Built-in dynamic picture (black expansion) function - bination with a non-adjusting SECAM chroma decoder allows configuration of multiple systems...