Digital Signal Driver/Timing Generator

Description

The CXD2467Q incorporates digital signal processor

type RGB driver and timing generator functions onto a

single IC. Operation is possible with a system clock up

to 135MHz (max.). This IC can process video signals

in bands up to SXGA standard, and can output the

timing signals for driving various LCD panels such as

SXGA (LCX028) and XGA (LCX017 and LCX023).

Features

• Various picture quality adjustment functions such

as user adjustment, white balance adjustment and

gamma correction

• OSD MIX, black frame processing, mute and limiter

functions

• Drives various data projector LCD panels such as

SXGA (LCX028) and XGA (LCX017 and LCX023)

• Controls the sample-and-hold position of the

CXA2112R sample-and-hold driver

• Line inversion and field inversion signal generation

• Supports AC drive of LCD panels during no signal

Applications

LCD projectors and other video equipment

Structure

Silicon gate CMOS IC

• Supply voltage

V

• Input voltage

V

• Output voltage

V

• Storage temperature

Tstg

–55 to +125

°C

Recommended Operating Conditions

• Supply voltage

3.0 to 3.6

V

• Operating temperature

Topr

–20 to +75

°C

– 1 –

E98X38-PS

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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.

CXD2467Q

240 pin QFP (Plastic)

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trademarks of the respective companies.

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