參數(shù)資料
型號: KB2511B
廠商: SAMSUNG SEMICONDUCTOR CO. LTD.
英文描述: ACB 14C 14#16 PIN RECP BOX
中文描述: 偏轉(zhuǎn)處理器多同步監(jiān)測儀
文件頁數(shù): 9/35頁
文件大?。?/td> 337K
代理商: KB2511B
KB2511B DEFLECTION PROCESSOR FOR MULTISYNC MONITORS
8
ELECTRICAL CHARACTERISTICS
( V
DD
= 5V, Tamb = 25
°
C )
I
2
C READ/WRITE
(See also I
2
C table control and I
2
C sub address control)
OPERATING CONDITIONS
Table 4. Sync Processor Electrical Characteristics
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
Horizontal and vertical input threshold
voltage (pin 1, 2)
VINTH
Low level
High level
2.2
0.8
V
V
Horizontal and vertical pull-up resister
RIN
pins 1,2
200
K
Falling and rising output CMOS buffer
TfrOut
pin 3, Cout = 20pF
200
ns
Horizontal 1st PLL lock output status
(pin 3)
VHlock
Locked, I
LOCKOUT
= -250
μ
A
Unlocked, I
LOCKOUT
= +250
μ
A
0
5
0.5
V
V
Extracted vsync integration time (% of
TH
(9)
) on H/V composite
VoutT
C0 = 820pF
26
35
%
Table 5. I
2
C Read/Write Operating Conditions
Parameter
Symbol
Min
Typ
Max
Unit
Input High Level Voltage
VinH
3.0
-
5.0
V
Input Low Level Voltage
VinL
0
-
1.5
V
SCL Clock frequency
fSCL
-
-
200
kHz
Hold time before a new transmission can start
tBUF
1.3
-
-
uS
Hold time for Start conditions
tHDS
0.6
-
-
uS
Set-Up time for Stop conditions
tSUP
0.6
-
-
uS
The Low Period of SCL
tLOW
1.3
-
-
uS
The High Period of SCL
tHIGH
0.6
-
-
uS
Hold time data
tHDAT
0.3
-
-
uS
Set-Up time data
tSUPDAT
0.25
-
-
uS
Rise time of SCL
tR
-
-
1.0
uS
Fall time of SCL
tF
-
-
3.0
uS
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