CXD2443Q Просмотр технического описания (PDF) - Sony Semiconductor

Номер в каталоге

Компоненты Описание

Список матч

CXD2443Q

Timing Generator for LCD Panels

Sony Semiconductor 

Timing Generator for LCD Panels

CXD2443Q

Description

The CXD2443Q is a timing generator for the LCD

panel LCX011 and LCX019 driver. This chip has a

built-in serial interface circuit which allows various

settings to be performed through external control

from a microcomputer, etc.

100 pin QFP (Plastic)

Features

• Generates the LCD panel LCX011/LCX019 drive

pulse

• Supports NTSC/PAL

(PAL supported by scanning line conversion of

video signal to 525H or pulse eliminate.)

• Supports WIDE mode (when driving the LCX011)

• Supports HD mode (when driving the LCX011)

• Supports up/down and/or right/left inversion

• Supports 3-panel projectors

• Generates timing signal of external sample-and-

hold circuit

• Generates line inversion and field inversion signals

• AC drive of LCD panels during no signal

• Line double-speed display realized with a built-in

double-speed controller (NTSC/PAL) (4:3 mode only)

(Line memory µPD485505: NEC)

Absolute Maximum Ratings (Ta = 25°C, VSS = 0V)

• Supply voltage

VDD VSS – 0.5 to +7.0 V

• Input voltage

VI VSS – 0.5 to VDD + 0.5 V

• Output voltage

VO VSS – 0.5 to VDD + 0.5 V

• Operating temperature

Topr –20 to +75

°C

• Storage temperature Tstg –55 to +150 °C

Recommended Operating Conditions

• Supply voltage

VDD

4.5 to 5.5

V

• Operating temperature

Topr –20 to +75

°C

Applications

LCD projectors, etc.

Structure

Silicon 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.

–1–

E96X31-PS

Share Link: