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Video Decoder
AK8858

Progressive component digital video decoder

The AK8858 is a single-chip digital video decoder for composite, s-video, 525i/625i component and 525p/625p component video signals. Its output data is in YCbCr and RGB format. Its pixel clock is generated internally and synchronized with the input signal. Microprocessor access is via I2C interface.

 
  • Decodes composite and S-Video signals NTSC/ PAL-B, D, G, H, I, N, Nc, M, 60 /SECAM
  • Decode 525i / 625i YPbPr component video signals
  • Decode 525p / 625p YPbPr component video signals
  • 10 input channel
  • 10-bit 54MHz ADC 2 channel
  • Internal analog bandwidth filter
  • Programmable Gain Amp (PGA) (-3.25dB~10dB)
  • Adaptive automatic Gain Control (AGC), Auto Color Control (ACC)
  • Image adjustment (Contrast, Brightness, Saturation, HUE, Sharpness)
  • Automatic input signal detection (NTSC/ PAL/ SECAM detect, Interlace/ Progressive detect)
  • Adaptive 2-D Y/C separation
  • Output data format
    YCbCr 4:2:2 or RGB 8:8:8
  • Output interface: EAV/SAV or HD, VD, DVALID and FIELD
  • Macrovision signal detection
  • I2C control
  • Powerdown function
  • Core supply voltage: 1.70~2.00V, I/O power supply: 1.70~3.60V
  • Operating temperature: -40°C~85°C
  • 80-pin LQFP package (12.0mm 12.0mm)
PDF
Download		 Data Sheet
Rev. MS1230-E-01 2010/9
PDF : 886KB / 96pages

AK8858 BLOCK DIAGRAM

AK8858 BLOCK DIAGRAM
To inquire for this product  |  USA   /   English