CXA1785AR - Sony Corporation

CXA1785AR US Audio Multiplexing Decoder

The CXA1785AR is an RGB decoder/driver designed to drive LCD panels. This IC converts composite video signals, Y/C signals and Y/color difference signals into RGB signals used for driving LCDs. Features • Both NTSC/PAL compatible • Supports composite inputs, Y/C inputs and Y/color difference input • Band pass filter, trap and delay line • Sharpness function .

Features

• Both NTSC/PAL compatible
• Supports composite inputs, Y/C inputs and Y/color difference input
• Band pass filter, trap and delay line
• Sharpness function
• γ compensation circuit
• R, B output delay time adjustment circuit
• Polarity reverse circuit Applications
• Color liquid crystal viewfinders
• Liquid crystal projectors
• Industrial monitors Structure Bipolar silicon monolithic IC 48 pin LQFP (Plastic) Absolute Maximum Ratings (Ta=25°C)
• Supply voltage VCC1-GND 6 V
• Supply voltage VCC2-VEE 15 V
• Supply voltage GND-VEE 10 V
• Input pin voltage VIN VCC1 V
• Operating temperature Topr .