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CXA2019AQ - 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 compatible; 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 50/60H.

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CXA2019AQ 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.
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