NTSC/PAL VIDEO DECODER

The TVP5031 is a high quality single-chip digital Video Decoder that converts base-band Analog National Television System Committee (NTSC) and phase alternating line (PAL) Video into digital component Video The TVP5031 includes a 9-bit A/D converter with 2x sampling. Sampling is square-pixel or ITU-R BT.601 (27 MHz) and is line-locked for correct pixel alignment. The output formats CAN be 8-bit, 10-bit or 16-bit 4:2:2, and 8-bit or 10-bit ITU-R BT.656 with embedded synchronization. The TVP5031 utilizes Texas Instruments patented technology for locking to weak, noisy, or unstable signals, and a chroma frequency control output is generated for synchronizing downstream Video encoders. Complementary three-line adaptive (2-H delay) comb filtering is available for both the luma and chroma data paths to reduce both cross-luma and cross-chroma artifacts; a chroma trap Filter is also available. Video characteristics including hue, contrast, and saturation may be programmed using one of four supported host port interfaces; I2C and three parallel host Interface (PHI) modes. The TVP5031 generates synchronization, blanking, field, lock and Clock signals in addition to digital Video outputs. The TVP5031 includes methods for advanced vertical blanking interval (VBI) data retrieval. The VBI data processor slices, parses, and performs error checking on teletext data in several formats. A built-in FIFO stores up to 14 lines of teletext data, and with proper host synchronization full-screen teletext retrieval is enabled. The VBI data processor also retrieves closed-caption data. The TVP5031 CAN also pass through over sampled raw composite data for host-based software VBI processing. By Texas Instruments
TVP5031 's PackagesTVP5031 's pdf datasheet



TVP5031 Pinout, Pinouts
TVP5031 pinout,Pin out
This is one package pinout of TVP5031,If you need more pinouts please download TVP5031's pdf datasheet.

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