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10-bit SDTV Video Decoder with Differential Input

Model: ADV7182A

  • Worldwide NTSC/PAL/SECAM color demodulation support
  • One 10-bit ADC, 4× oversampling per channel for CVBS, S-Video mode and YPrPb
  • 4 analog video input channels with on-chip antialiasing filter
  • Video input support for CVBS (composite), S-Video (Y/C) and YPrPb (component)
  • Fully differential, pseudo differential and single-ended CVBS video input support
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The ADV7182A has the same pinout and is software compatible with the ADV7182. Versatile, one chip, multiformat video decoder that automatically detects standard analog baseband video signals and converts them into YCbCr 4:2:2 component video data streams. The analog input of the ADV7182A features a single, 10-bit analog-to-digital converter (ADC) and an on-chip differential to single-ended converter to accommodate direct connection of differential, pseudo differential, or single-ended CVBS without the need for external amplifier circuitry.

  • Worldwide NTSC/PAL/SECAM color demodulation support
  • One 10-bit ADC, 4× oversampling per channel for CVBS, S-Video mode and YPrPb
  • 4 analog video input channels with on-chip antialiasing filter
  • Video input support for CVBS (composite), S-Video (Y/C) and YPrPb (component)
  • Fully differential, pseudo differential and single-ended CVBS video input support
  • NTSC/PAL/SECAM autodetection
  • Up to 4 V common-mode input range solution
  • Excellent common-mode rejection capability
  • 5-line adaptive comb filters and CTI/DNR video enhancement
  • Integrated AGC with adaptive peak white mode
  • Fast switch capability
  • ACE
  • Downdither (8 bits to 6 bits)
  • Rovi copy protection detection
  • 8-bit ITU-R BT.656 YCrCb 4:2:2 output and HS, VS or field synchronization
  • Full-featured VBI data slicer with teletext support (WST)
  • Power-down mode available
  • 2-wire serial MPU interface (I2C compatible)
  • Single 1.8 V supply possible
  • -40°C to +105°C automotive temperature grade
  • -40°C to +85°C industrial qualified temperature grade
  • 32-lead, 5mm × 5mm, RoHS compliant LFCSP
  • Qualified for automotive applications
 
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