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MAX7453 - Triple Channel Video Reconstruction Filter

General Description

The MAX7453 is a low-cost, triple-channel video reconstruction filter for S-video and CVBS video-signal applications.

This device is ideal for anti-aliasing and DAC smoothing video applications such as set-top boxes, DVD players, hard-disk recorders (HDRs), and personal video recorders.

Key Features

  • Triple-Channel Filter and Buffer for CVBS and Y/C (S-Video) Video Signals.
  • Filter Response Ideal for NTSC, PAL, and Interlaced SDTV Signals.
  • 42dB (typ) Stopband Attenuation at 27MHz.
  • -0.3dB (typ) Passband Response.

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Other Datasheets by Maxim Integrated (now Analog Devices)

Part Number Description
MAX7450 Video-Signal Conditioners
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MAX7452 Video-Signal Conditioners
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MAX7455 HD/SD Switchable Video Filters/Buffers

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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19-3269; Rev 0; 6/05 Triple-Channel Video Reconstruction Filter and Buffer for Composite and Y/C Outputs General Description The MAX7453 is a low-cost, triple-channel video reconstruction filter for S-video and CVBS video-signal applications. This device is ideal for anti-aliasing and DAC smoothing video applications such as set-top boxes, DVD players, hard-disk recorders (HDRs), and personal video recorders. This filter operates from a single +5V supply. It is optimized for NTSC, PAL, and standard-definition TV (SDTV) video systems. Each channel consists of a lowpass filter and an output buffer capable of driving one (YOUT, COUT) or two (CVOUT) standard 150Ω video loads.