參數(shù)資料
型號: KB2514
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
文件頁數(shù): 13/55頁
文件大?。?/td> 563K
代理商: KB2514
KB2514 VIDEO AMP MERGED OSD PROCESSOR FOR MONITORS
12
Preliminary
OSD ELECTRICAL CHARCTERISTICS
(Tamb = 25
°
C, V
CC
= 12V, V
DD
= V
DDA
= 5V, HFLB input voltage = S3, load rosistors = 470
, V-AMP test
registor’s FBLK, OSD input conditions unless otherwise stated)
Table 7. OSD Electrical Chaacteristics
Parameter
Symbol
Conditions
Value
Unit
Min
Typ
Max
OSD contrast max. output voltage
Vocff
08 = FFH
OSD RGB output conditions
5.4
6.4
7.4
Vpp
OSD contrast max. output channel
difference
Vocff
10
-
-
%
OSD contrast center output voltage
Voc80
08 = 80H
OSD RGB output conditions
2.7
3.2
3.7
Vpp
OSD contrast center output channel
difference
Voc80
10
-
-
%
R/G/B OSD rising time
tr (OSD)
08: FFH
-
4.0
5.0
ns
R/G/B OSD falling time
tf (OSD)
-
4.0
5.0
ns
HT video level
HTvideo
ABL = 6V
RGB input = S1
03, 05 ~ 08: FFH
0D: 01H
OSD black conditions input
HTvideo = 20log(V
htvideo
/V
cff
)
-6.0
-4.5
-3.0
dB
HT video output channel difference
HTvideo
15
-
-
%
HT OSD level
HTosd
ABL = 6V
05 ~ 08: FFH
0D: 0FH
OSD white condition input
HTosd = 20log (V
htosd
/
V
ocff
)
-7.0
-5.5
-4.0
dB
HT OSD output channel difference
HTosd
15
-
-
%
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