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.

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.)