參數(shù)資料
型號(hào)： S1D2502B01-D0B0
廠商： SAMSUNG SEMICONDUCTOR CO. LTD.
英文描述： VIDEO AMP MERGED OSD PROCESSOR FOR MONITORS
中文描述： 視頻放大器合并OSD處理器的顯示器
文件頁(yè)數(shù)： 1/61頁(yè)
文件大?。?/td> 722K
代理商： S1D2502B01-D0B0
S1D2502B01 VIDEO AMP MERGED OSD PROCESSOR FOR MONITORS
0
Preliminary
VIDEO AMP MERGED OSD PROCESSOR
The S1D2502B01 is a very high frequency video amplifier
& wide range OSD processor 1 chip system with I
2
C Bus
control used in monitors. It contains 3 matched R/G/B video
amplifiers with OSD processor and provides flexible
interfacing to I
2
C Bus controlled adjustment systems.
FUNCTIONS
R/G/B video amplifier
OSD processor
I
2
C bus control
Cut-off brightness control
R/G/B sub contrast/cut-off control
Half tone
FEATURES
VIDEO AMP PART
3-channel R/G/B video amplifier, 175MHz @f-3dB
I
2
C bus control items
—
Contrast control: -38dB
—
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
Built in ABL (automatic beam limitation)
Built in video input clamp, BRT clamp
Built in video half tone (3mode) function on OSD
pictures
Capable of 8.0Vp-p output swing
Improvement of rise & fall time (2.2ns)
Cut-off brightness control
Built in blank gate with spot killer
Clamp pulse generator
OSD intensity
BLK, CLP polarity selection
Clamp gate with anti OSD sagging
32-DIP-600A
ORDERING INFORMATION
Device
Package
Operating Temperature
-20
°
C — +75
°
C
S1D2502B01-D0B0
32-DIP-600A
OSD PART
Built in 1K-byte SRAM
448 ROM fonts (each font consists of 12
×
18
dots.)
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
Programmable background color (up to 16
colors)
Character blinking, bordering and shadowing
Color blinking
Character scrolling
Fade-in and fade-out
Box drawing
Character sizing up to four times
72MHz pixel frequency from on-chip PLL
(Reference 800 X 600)
相關(guān)PDF資料
PDF描述
S1D2503X01-D0B0 Circular Connector; Body Material:Aluminum; Series:PT01; No. of Contacts:25; Connector Shell Size:20; Connecting Termination:Solder; Circular Shell Style:Cable Receptacle; Circular Contact Gender:Socket; Insert Arrangement:20-25
S1D2504A01 I2C BUS CONTROLLED R/G/B VIDEO AMPLIFIER
S1D2504A01-D0B0 I2C BUS CONTROLLED R/G/B VIDEO AMPLIFIER
S1D2506A01-D0B1 I2C BUS CONTROLLED R/G/B VIDEO AMPLIFIER FOR MONITORS
S1D2512X01 DEFLECTION PROCESSOR FOR MULTISYNC MONITORS
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
S1D2503X01-D0B0 制造商:SAMSUNG 制造商全稱(chēng):Samsung semiconductor 功能描述:I2C BUS CONTROLLED R/G/B VIDEO AMPLIFIER FOR MONITORS
S1D2504A01 制造商:SAMSUNG 制造商全稱(chēng):Samsung semiconductor 功能描述:I2C BUS CONTROLLED R/G/B VIDEO AMPLIFIER
S1D2504A01-D0B0 制造商:SAMSUNG 制造商全稱(chēng):Samsung semiconductor 功能描述:I2C BUS CONTROLLED R/G/B VIDEO AMPLIFIER
S1D2506A01-D0B1 制造商:SAMSUNG 制造商全稱(chēng):Samsung semiconductor 功能描述:I2C BUS CONTROLLED R/G/B VIDEO AMPLIFIER FOR MONITORS
S1D2507B 制造商:SAMSUNG 制造商全稱(chēng):Samsung semiconductor 功能描述:WIDE BAND ANALOG SWITCH FOR MONITORS
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