CXA2543R Просмотр технического описания (PDF) - Sony Semiconductor

Номер в каталоге

Компоненты Описание

производитель

CXA2543R

Decoder/Driver/Timing Generator for Color LCD Panels

Sony Semiconductor 

Analog Block Pin Description

Pin

No.

Symbol Pin voltage

1 TRAP

—

2 GND1

0V

3 SYNC IN

1.5V

CXA2543R

Equivalent circuit

Description

VCC1

1

GND1

VDD1

3

GND1

70µA

1k

300

130µA

External trap connection.

Connect the trap between this

pin and GND to remove the

chroma component.

Leave this pin open when

using Y/C and Y/color

difference input.

Analog (4.5V) GND.

1k

1k

30µA

Sync input.

2.1V

Normally inputs the Y signal.

The standard signal input level

is 0.5Vp-p (100% white level

from the sync tip).

4 H.FIL OUT 0.8V

5 S.SEP IN

2.1V

VDD1

4

GND1

20k

20k

Outputs the video signal for

input to the sync separation

circuit.

VDD1

17k

5

GND1

10µA

1.8V 2.8V

Sync separation circuit input.

Input the H.FIL OUT (4pin)

signal.

–5–

Share Link: