The LF3370 is a video format converter capable of operating at HDTV rates. The LF3370 can convert to and from any of the various SDTV/HDTV formats, utilizing an internal 3 X 3 matrix multiplier and two 1:2 interpolation / 2:1 decimation half-band filters. The LF3370 can accept and output interleaved or non-interleaved video, 4:2:2:4, 4:4:4:4, RGB/key, and YUV/key video formats.

• 83 MHz Data Rate for HDTV Applications
• Supports Multiple Video Formats Bi-Directional Conversions:
  • 4:2:2:4
  • 4:4:4:4
  • R/G/B/Key
  • Y/U/V/Key
• Multiplexed and Non-multiplexed I/O Data
• User-Programmable:
  • 3x3 Colorspace Converter
  • LUT for Gamma Correction
  • I/O Bias Compensation
  • Bypass Capability
• 13-bit Data Path, Colorspace Converter Coefficients and Key Channel Scaling Coefficients
• 160 Lead PQFP