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CXD2458

Timing Generator for Color LCD Panels

Sony Semiconductor 

CXD2458AR

Timing Generator for Color LCD Panels

For the availability of this product, please contact the sales office.

Description

The CXD2458AR is a timing signal generator for

the color LCD panel LCX005BK/BKB, LCX009AK/

AKB, LCX024AK and LCX027AK drivers.

48 pin LQFP (Plastic)

Features

• Generates the color LCD panel LCX005BK/BKB,

LCX009AK/AKB, LCX024AK and LCX027AK drive

pulse

• Supports NTSC/PAL

• Supports 16:9 (WIDE) display (NTSC/PAL)

• Supports composite SYNC and separate SYNC

(XHD, XVD) input

• Standby function (low power consumption function)

• Supports right/left inverse display

• AC drive of LCD panels during no signal

• Generates timing signal of external sample-and-

hold circuit

• Generates line inversion and field inversion signals

• AFC circuit supporting static and dynamic fluctuations

Absolute Maximum Ratings (Ta = 25°C)

• Supply voltage

VDD VSS – 0.3 to +6.0 V

• Input voltage

VI VSS – 0.3 to VDD + 0.3 V

• Output voltage

VO VSS – 0.3 to VDD + 0.3 V

• Operating temperature Topr –20 to +85 °C

• Storage temperature Tstg –55 to +150 °C

Recommended Operating Conditions

• Supply voltage

VDD

2.7 to 3.3

V

• Operating temperature Topr –20 to +85 °C

Applications

Color LCD viewfinders, compact LCD projectors, etc.

Structure

Silicon gate CMOS IC

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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E98218-PS

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