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MAX7462 Datasheet (MAX7462 / MAX7463) Single-Channel Video Reconstruction Filters and Buffers

Manufacturer: Maxim Integrated (now Analog Devices)

Overview: 19-3790; Rev 1; 9/05 Single-Channel Video Reconstruction Filters and.

General Description

The MAX7462/MAX7463 single-channel, standard-definition, integrated video reconstruction filters and buffers are ideal for anti-aliasing and digital-to-analog smoothing video applications or wherever analog video is reconstructed from digital data (such as cable/satellite/terrestrial set-top boxes and DVRs).

The MAX7462 includes a disable function, which places the output in a high-impedance state allowing multiplexing of multiple output signals.

It also has an external gain control that sets the output buffer gain to either +6dB or +9.5dB.

Key Features

  • Standard-Definition CVBS Video Reconstruction Filters and Buffers.
  • Passband: -0.05dB at 5MHz.
  • Stopband: -43dB at 27MHz.
  • Selectable Gain: +6dB and +9.5dB (MAX7462).
  • Output Disable (MAX7462).
  • Drives 2VP-P into Two 150Ω Video Loads.
  • Output Black Level < 1V for DC-Coupled Output.
  • Very Small µMAX and SO Packages MAX7462/MAX7463 Ordering Information PART MAX7462UUA.
  • MAX7462USA MAX7463USA.