Advanced Digital Video Encoder Y/Cb/Cr R/G/B Output Support HCMOS Technology The MC44724A and MC44725A are advanced Digital Video Encoders (DVE). They convert ITU-601/656 standard 4:2:2 Bit Paralellel data into analog composite video, S-Video or analog component signals Y/Cb/Cr or R/G/B in PAL and NTSC formats. They accept the multiplexed two 8-bit or 16-bit ((CB,Y,CR)Y) signals from digital sources such as MPEG decoders and can act as a sync generator master or as a sync slave. All video processing is done digitally and requires no external adjustment. Specifically designed for digital satellite, digital cable decoders, multimedia terminals and DVD players. • World Wide Operation (PAL-BDGHI, PAL-N,PAL-M, NTSC-M) • SMPTE 170M / ITU - R 624 composite video output • Programmable Color Sub-carrier Frequencies • Analog standard timing for Horizontal, Vertical, Frame and Composite Sync Outputs • Sync Extraction From Digital Input Data (SAV, EAV) • Sync Polarity and Horizontal / Vertical Phase Control • Master or Slave Sync (H/Vsync, H/Fsync, ITU-R656 Slave) Operation • Interlaced or Non-Interlaced Support • 625/50 or 525/60 ITU-601/656 two 8-bit or 16-bit ((CB,Y,CR)Y) Digital Input • Luma 2X / Chroma 4X Output interpolating Filter • Dual Digital A / B selectable inputs • External VBI Information Data Input (Teletext Information Data) • Selectable Two sets of Signals within (CVBS/Y/C) or (Y/Cb/Cr) or (R/G/B) • Selectable Analog Component Output ( Beta Cam or MII Component Interface Level ) • Six Analog Outputs Through 10-bit DACs • Easily programmed via Serial Bus ( I2C or 4-Wired SPI Bus) • 2 Hardware selectable I2C Chip Addresses • Closed-Caption, CGMS and WSS Information data Insertion • MACROVISION ver. 7.01 Anti-Copy Signal Insertion(MC44724A Only) • On Chip Color - bar Generator • 5V Tolerante Input • +3.3V Power Supply or +3.3V(Digital)/+5V(Analog) Power Supply • Pin Compatible with MC44724/5
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