CXA1854AR 데이터 시트보기 (PDF) - Sony Semiconductor

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CXA1854AR

Decoder/Driver/Timing Generator for Color LCD Panels

Sony Semiconductor 

Pin

No.

Symbol Pin voltage

61 CONTRAST VCC1/2

Equivalent circuit

VCC1

61

GND1

47k

4k

2.5V

62 CIN

VCC1

62

GND1

20k

500

15p

100µA 50µA

63 R-GAIN

64 B-GAIN

VCC1/2

VCC1

63

64

GND1

47k

3k

2.5V

CXA1854AR

Description

Contrast adjustment.

Video signal input when using

composite input.

Chroma signal input when

using Y/C input.

Leave this pin open when

Y/color difference input.

Fine adjustment for R and B

signal contrast.

–9–

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