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參數(shù)資料
| 型號(hào)： | STV9420 |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | MULTISYNC ON-SCREEN DISPLAY FOR MONITOR |
| 中文描述： | 多頻屏幕的監(jiān)視器顯示 |
| 文件頁(yè)數(shù)： | 5/16頁(yè) |
| 文件大小： | 228K |
| 代理商： | STV9420 |
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TIMINGS
Symbol
Parameter
Min.
Typ.
Max.
Unit
OSCILATOR INPUT : XTI (seeFigure 2)
t
WH
t
WL
f
XTAL
f
PXL
Clock High Level
Clock Low Level
Clock Frequency
Pixel Frequency
35
35
6
ns
ns
MHz
MHz
15
30
RESET
t
RES
Reset High Level Pulse
4
μ
s
R, G, B, FBLK (C
LOAD
= 30pF)
t
R
t
F
Rise Time (Note 1)
Fall Time (Note 1)
Skew between R, G, B, FBLK (Note 1)
I
2
C INTERFACE : SDA AND SCL (see Figure 3)
5
5
5
ns
ns
ns
t
SKEW
f
SCL
t
BUF
t
HDS
t
SUP
t
LOW
t
HIGH
t
HDAT
t
SUDAT
t
F
SCL Clock Frequency
Time the bus must be free between 2 access
Hold Time for Start Condition
Set up Time for Stop Condition
The Low Period of Clock
The High Period of Clock
Hold Time Data
Set up Time Data
Fall Time of SDA
0
1
MHz
ns
ns
ns
ns
ns
ns
ns
ns
500
500
500
400
400
0
375
20
t
R
Rise Time of Both SCL and SDA
Depend on the pull-upresistor
and the load capacitance
Note 1 :
These parameters are not tested on each unit. They are measured during our internal qualification procedure which includes
characterization on batchescomming from corners of our processes and also temperature characterization.
9
XTI
t
WH
t
WL
9
Figure2
SDA
t
BUF
SCL
t
HDAT
STOP
START
DATA
STOP
t
S UDAT
t
HDS
t
S UP
t
HIGH
t
LOW
9
Figure 3
STV9420 - STV9421
5/16
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| STV9421 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:MULTISYNC ON-SCREEN DISPLAY FOR MONITOR |
| STV9422 | 制造商:Panasonic Industrial Company 功能描述:IC |
| STV9422S | 制造商:STMicroelectronics 功能描述: |
| STV9423 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:MULTISYNC ON-SCREEN DISPLAY FOR MONITOR |
| STV9424 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:MULTISYNC ON-SCREEN DISPLAY FOR MONITOR |
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