ADV7181
NTSC/PAL/SECAM Video Decoder
obsolete Obsolete
Manufactured by:

Replacement Parts

To find replacement products for this part:

Rochester Electronics and Arrow Supply Assurance have partnered with Analog Devices to source products that have been previously discontinued or have become obsolete.

Key Specifications

  • Three Integrated 54MHz 9-bit ADCs
  • Six Analog Input Channels
  • Mulit-Standard PAL, NTSC & SECAM Colour Demodulation
  • Composite, S-Video (Y/C) & YPrPb Component Input Support
  • ADLLT™ Adaptive Digital Line Length Tracking
  • Super Adaptive 5 Line 2D Comb Filtering
  • CTI (Chroma Transient Improvement)
  • DNR (Digital Noise Reduction)
  • Closed captioning, WSS, CGMS, EDTV and Gemstar® 1×/2× VBI data slicer
  • 8-bit or 16-bit YCrCb 4:2:2 output
    + HS, VS, and FIELD
  • 3.3 V analog, 1.8 V digital core & 3.3 V I/O supply
  • 64-lead LQFP 10x10mm / LFCSP 9x9mm Pb-free package options

Product Details

The ADV7181, part of ADI's new generation of integrated video decoders automatically detects and converts a standard analog baseband television signal compatible with worldwide standards NTSC, PAL, or SECAM into 8-bit precision 4:2:2 component video data.

ADI's ADLLT (Adaptive Digital Line Length Tracking) technology brings advantages to any digital video capture, processing or display application. A proprietary architecture for variable input video quality detection and synchronisation, ADLLT enables:

  • Stable TV Tuner Signal Capture
  • Reliable VCR Signal Capture
  • Non-Standard Video Signal Capture
  • Automatic Source-Dependent Y/C seperation

    • Applications

  • DVD recorders
  • DVRs / PVRs
  • Set-Top-Box Video Capture
  • Video Projectors
  • SDTV only LCD-TVs
  • PC Video Capture Devices
  • Video Security & Surveillance Systems

    • Documentation

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