Datasheet > S1D2502B01

S1D2502B01

更新时间： 2024-11-07 22:11:31

品牌	Logo	应用领域
三星 - SAMSUNG		视频放大器监视器
页数	文件大小	规格书
61页	713K
描述
VIDEO AMP MERGED OSD PROCESSOR FOR MONITORS

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中文翻译

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数据手册

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S1D2502B01 数据手册

Preliminary

S1D2502B01

VIDEO AMP MERGED OSD PROCESSOR FOR MONITORS

VIDEO AMP MERGED OSD PROCESSOR

32-DIP-600A

The S1D2502B01 is a very high frequency video amplifier

& wide range OSD processor 1 chip system with I C Bus

control used in monitors. It contains 3 matched R/G/B video

amplifiers with OSD processor and provides flexible

interfacing to I C Bus controlled adjustment systems.

FUNCTIONS

ORDERING INFORMATION

•

R/G/B video amplifier

OSD processor

Device

Package

Operating Temperature

S1D2502B01-D0B0

32-DIP-600A

-20 °C — +75°C

I C bus control

Cut-off brightness control

R/G/B sub contrast/cut-off control

Half tone

FEATURES

VIDEO AMP PART

OSD PART

•

3-channel R/G/B video amplifier, 175MHz @f-3dB

•

Built in 1K-byte SRAM

I C bus control items

448 ROM fonts (each font consists of 12 ´ 18

— Contrast control: -38dB

dots.)

— Sub contrast control for each channel: -12dB

— Brightness control

— OSD contrast control: -38dB

— Cut-off brightness control (AC coupling)

— Cut-off control for each channel (AC coupling)

— Switch registers for SBLK and video half tone and

CLP/BLK polarity selection and INT/EXT CLP selection

and generated CLP width control

•

Full screen memory architecture

Wide range PLL available (15kHz — 90kHz,

Reference 800 X 600)

•

Programmable vertical height of character

Programmable vertical and horizontal

positioning

•

Character color selection up to 16 different

colors

•

Built in ABL (automatic beam limitation)

Built in video input clamp, BRT clamp

Programmable background color (up to 16

colors)

Built in video half tone (3mode) function on OSD

pictures

•

Character blinking, bordering and shadowing

Color blinking

•

Capable of 8.0Vp-p output swing

Improvement of rise & fall time (2.2ns)

Cut-off brightness control

Character scrolling

Fade-in and fade-out

Built in blank gate with spot killer

Clamp pulse generator

Box drawing

Character sizing up to four times

OSD intensity

72MHz pixel frequency from on-chip PLL

(Reference 800 X 600)

BLK, CLP polarity selection

Clamp gate with anti OSD sagging

12 3 4 5 6 7...61

中文翻译

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与S1D2502B01相关器件

型号	品牌	获取价格	描述	数据表
S1D2502B01-D0B0	SAMSUNG	获取价格	VIDEO AMP MERGED OSD PROCESSOR FOR MONITORS
S1D2503X01-D0B0	SAMSUNG	获取价格	I2C BUS CONTROLLED R/G/B VIDEO AMPLIFIER FOR MONITORS
S1D2504A01	SAMSUNG	获取价格	I2C BUS CONTROLLED R/G/B VIDEO AMPLIFIER
S1D2504A01-D0B0	SAMSUNG	获取价格	I2C BUS CONTROLLED R/G/B VIDEO AMPLIFIER
S1D2506A01-D0B1	SAMSUNG	获取价格	I2C BUS CONTROLLED R/G/B VIDEO AMPLIFIER FOR MONITORS
S1D2507B	SAMSUNG	获取价格	WIDE BAND ANALOG SWITCH FOR MONITORS
S1D2507B01	SAMSUNG	获取价格	WIDE BAND ANALOG SWITCH FOR MONITORS
S1D2511B01	SAMSUNG	获取价格	DEFLECTION PROCESSOR FOR MULTISYNC MONITORS
S1D2511B01-A0	SAMSUNG	获取价格	DEFLECTION PROCESSOR FOR MULTISYNC MONITORS
S1D2511B01-A0B0	SAMSUNG	获取价格	DEFLECTION PROCESSOR FOR MULTISYNC MONITORS