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CXD2428Q - Video Scan Converter

General Description

The CXD2428Q is an IC which generates control signals and performs line interpolation calculations for field memory (CXK1206AM/ATM) in order to perform video signal scanning line conversion.

Key Features

  • Video signal (NTSC/PAL) scanning line conversion function.
  • ZOOM function (Function to cut top and bottom areas of 4:3 image and expand it to 16:9).
  • WIDE-ZOOM function (Function to vertically compress 4:3 image and expand it to 16:9).
  • Operating frequency: 28.6MHz (typ. ) Absolute Maximum Ratings (Ta = 25°C).
  • Supply voltage VDD VSS.
  • 0.5 to +7.0.
  • Input voltage VI VSS.
  • 0.5 to VDD +0.5.
  • Output voltage VO VSS.
  • 0.

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CXD2428Q Video Scan Converter Description The CXD2428Q is an IC which generates control signals and performs line interpolation calculations for field memory (CXK1206AM/ATM) in order to perform video signal scanning line conversion. In addition, this IC performs the aspect conversion of the ZOOM mode and WIDE-ZOOM mode in order to support wide screens. 100 pin QFP (Plastic) Features • Video signal (NTSC/PAL) scanning line conversion function • ZOOM function (Function to cut top and bottom areas of 4:3 image and expand it to 16:9) • WIDE-ZOOM function (Function to vertically compress 4:3 image and expand it to 16:9) • Operating frequency: 28.6MHz (typ.) Absolute Maximum Ratings (Ta = 25°C) • Supply voltage VDD VSS – 0.5 to +7.0 • Input voltage VI VSS – 0.5 to VDD +0.