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Home » NEWEST Products » New by Category » Semiconductors » Multimedia ICs » ADV7281-M/ADV7282-M Video Decoders - Analog Devices
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Analog Devices ADV7281-M/ADV7282-M Video Decoders

Analog Devices ADV7281-M/ADV7282-M Video Decoders

Analog Devices ADV7281-M/ADV7282-M video decoders are versatile one-chip, multiformat decoders that automatically detect standard analog baseband video signals compatible with worldwide NTSC, PAL, and SECAM standards in the form of composite, S-Video, and component video. The ADV7281-M/ADV7282-M converts the analog video signals into a YCrCb 4:2:2 video data stream that is compatible with the 8-bit ITU-R BT.656 interface standard. The ADV7281-M/ADV7282-M convert the analog video signals into an 8-bit YCrCb 4:2:2 video data stream that is output over a mobile industry processor interface (MIPI) CSI-2 interface. The analog video inputs of the ADV7281-M/ADV7282-M accept single-ended, pseudo differential, and fully differential signals. The ADV7282-M contains a deinterlacer (I2P con-verter) and short to battery detection capability with two STB diagnostic pins. The ADV7281-M/ADV7282-M provides six analog inputs, two STB diagnostic pins, and three general-purpose outputs. The ADV7281-M/ADV7282-M are programmed via a 2-wire, serial bidirectional port (I2C compatible) and are fabricated in a 1.8V CMOS process. The LFCSP package option makes these decoders ideal for space-constrained portable applications.


Features
  • Worldwide NTSC/PAL/SECAM color demodulation support
  • Analog video input channels with on-chip antialiasing filter
  • Up to 6 input channels
  • Video input support for CVBS, Y/C , and YPrPb
  • CVBS video input support
  • NTSC/PAL/SECAM autodetection
  • Short-to-battery diagnostics on 2 video inputs
  • Up to 4V common-mode input range solution
  • Excellent common-mode noise rejection capabilities
  • 5-line adaptive 2D comb filter and CTI/DNR video enhancement
  • Adaptive Digital Line Length Tracking (ADLLT)

Applications
  • Smartphone/multimedia handsets
  • Automotive infotainment
  • DVRs for video security
  • Media players

Functional Block Diagram
Functional Block Diagram

  • Analog Devices Inc.