CXA1785AR Datasheet, PDF (1/29 Pages) Sony Corporation – US Audio Multiplexing Decoder

CXA1785AR
RGB Decoder/Driver
For the availability of this product, please contact the sales office.
Description
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.
48 pin LQFP (Plastic)
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
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 –30 to +85 °C
• Storage temperature Tstg –55 to +150 °C
• Allowable power dissipation
PD
560 mW
Operating Conditions
• Supply voltage
VCC1-GND 4.25 to 5.25 V
• Supply voltage
VCC2-GND 4.25 to 14.0 V
• Supply voltage
VCC2-VEE 11.25 to 14.0 V
• Supply voltage
VEE-GND –8.75 to 0 V
Sony reserves the right to change products and specifications without prior notice. This information does not convey any license by
any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples illustrating the
operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits.
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