CH7022  -  SDTV / HDTV / VGA Encoder

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  • SDVO[1] to SDTV/EDTV/HDTV conversion supporting up to 160 MHz pixel clock

  • SDVO to VGA conversion supporting up to 1600x1200 resolution[2]

  • EDTV/HDTV support for 480p, 576p, 720p, 1080i and 1080p

  • Support for NTSC, PAL and SECAM color modulation.

  • CGMS-A support for SDTV, EDTV and HDTV

  • High-speed SDVO (1G~2Gbps) AC-coupled serial differential RGB inputs

  • Flexible true scale rendering engine supports overscan compensation in all SDTV/EDTV and HDTV output resolutions[3]

  • Text enhancement filter in scan conversion

  • Adaptive de-flicker filter with up to 7 lines of filtering in scan conversion

  • Contrast/Brightness/Sharpness control for TV output.

  • Hue/Saturation Control for TV output.

  • Support for SCART connector

  • Support for EDTV / HDTV D-Connector

  • Outputs CVBS, S-Video, VGA and YPbPr

  • Support for VGA bypass

  • TV / Monitor connection detect

  • Programmable power management

  • Four 10-bit video DAC outputs

  • Three sets of DAC outputs supporting SDTV / EDTV / HDTV / VGA connectors

  • Fully programmable through serial port

  • Configuration through Intel® SDVO OpCode[1]

  • Complete Windows driver support

  • Offered in 64-pin LQFP and 64-pin QFN package

[1] Intel Proprietary.
[2] For the modes higher than 160 MHz pixel rate, please contact Chrontel Application Department for detail.
[3] Patent pending