參數(shù)資料
型號(hào): KB2502
廠商: SAMSUNG SEMICONDUCTOR CO. LTD.
英文描述: VIDEO AMP MERGED OSD PROCESSOR
中文描述: 視頻放大器合并OSD處理器
文件頁數(shù): 33/62頁
文件大小: 724K
代理商: KB2502
KB2502 VIDEO AMP MERGED OSD PROCESSOR FOR MONITORS
32
Preliminary
V-AMP Control
Registers - 11
(Row 15,
Column 14)
CS2 ~ CS1
(bit1 ~ bit0)
Cut-off offset current control
BPW2 ~ BPW1
(bit4 ~ bit3)
Generated clamp pulse width control
To carry out this function, set the CLPS bit to " 0 "
Polarity of horizontral fly back signal
If this bit is ’0’ HFLB’s polarity is negative, and if ’1’ it is positive.
Polarity of clamp pulse signal
If this bit is ’0’ CLP’s polarity is positive, and if ’1’ it is negative.
This bit has meaning only if the CLPS bit is set to ’1’
Clamp pulse generation enable
If this bit is ’0’ clamp signal is made using the HFLB signal, so there is
no need to supply the clamp signal.
and if ’1’you must supply external clamp signal.
HS9 ~ HS7 bits select OSD raster color 3 to be half tone.
To carry out half tone function, set the HT bit to " 1 ".
BLKP
(bit 5)
CLPP
(bit 6)
CLPS
(bit 7)
V-AMP Control
Registers - 12
(Row 15,
Column 15)
HS9 ~ HS7
(bit2 ~ bit 0)
Tabel 4. Register Description (Continued)
Registers
Bits
Description
CS2
0
0
1
1
CS1
0
1
0
1
Cut-off Offset Current
0
50
μ
A
100
μ
A
150
μ
A
POR
O
BPW2
0
0
1
1
BPW1
0
1
0
1
Width
0.33
μ
s
0.66
μ
s
1.00
μ
s
1.33
μ
s
POR
O
HS9
HS8
HS7
OSD
R
0
0
1
1
0
0
1
1
Raster
Color 3
POR
G
0
0
0
0
1
1
1
1
B
0
1
0
1
0
1
0
1
0
0
0
0
1
1
1
1
0
0
1
1
0
0
1
1
0
1
0
1
0
1
0
1
Black
Blue
Red
Magenta
Green
Cyan
Yellow
White
O
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KB2531S28 功能描述:POT 25K OHM 2W REV LOG TAPER RoHS:是 類別:電位計(jì),可變電阻器 >> 旋轉(zhuǎn) - 對(duì)數(shù) 系列:K 標(biāo)準(zhǔn)包裝:25 系列:51 電阻(歐姆):10k 功率(瓦特):0.25W,1/4W 容差:±20% 溫度系數(shù):±1000ppm/°C 匝數(shù):單路 旋轉(zhuǎn):290° 調(diào)節(jié)型:側(cè)面調(diào)節(jié) 電阻材料:導(dǎo)電塑料 端接類型:PCB 引腳 觸動(dòng)器長(zhǎng)度:0.875"(22.22mm) 觸動(dòng)器類型:開槽軸 觸動(dòng)器直徑:0.125"(3.18mm) 尺寸 - 主體:方形 - 0.350" L x 0.492" W x 0.522" H(8.89mm x 12.50mm x 13.25mm) 安裝類型:通孔 包裝:散裝