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參數(shù)資料
| 型號： | EL4511CU-T13 |
| 廠商： | Intersil |
| 文件頁數(shù)： | 11/24頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC SUPER SYNC SEPARATOR 24-QSOP |
| 標準包裝： | 2,500 |
| 類型： | 同步分離器 |
| 應(yīng)用： | HDTV，投影儀，機頂盒 |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 24-SSOP（0.154"，3.90mm 寬） |
| 供應(yīng)商設(shè)備封裝： | 24-QSOP |
| 包裝： | 帶卷 (TR) |
19
FN7009.8
November 12, 2010
Application 2 (application using mode setting
logic signals)
In this example, the requirement is to provide the
synchronizing information in a small display device. In this
example the incoming sync signals may come from one of
three sources. Computer, HDTV Set-top Box or an
NTSC/PAL tuner.
The EL4511 has the advantage that the sync separation is
carried out over a wide frequency range without the need to
adjust "RSET" as required by earlier generations of sync
separators.
As there is no Microcontroller connected in this example,
there is no need for a XTAL at pins 1 & 24. These pins can
be used to force the EL4511 to select the correct operation
(and speed up acquisition).
Note that a Low Pas Filter is in the NTSC/PAL signal path to
reduce noise, glitches and subcarrier. (In signals with bad
Croma/Luma gain balance, the subcarrier can extend into
the sync slicing level) (See Table 2 for details.)
FIGURE 9. APPLICATIONS DRAWING 2
9
XTALN
11
10
4
1
24
XTAL
PDWN
SYNCIN
VERTIN
HIN
8
GNDD1
13
GNDA2
17
GNDD2
6
SCL
7
SDA
14
18
15
V
C
CA1
VCCD
V
C
CA2
16
+
22
21
GNDA2
VERTOUT
HOUT
4.7F
0.1F
100nF
VCC
0.1F
VERTICAL
TIMING
HORIZONTAL
TIMING
10k
Ω
EL4511
10k
Ω
VCC
COMPUTER
HDTV
NTSC/PAL
VIDEO SIGNAL (CVBS)
VIDEO SIGNALS (HDTV)
VIDEO SIGNALS (RGB)
H SYNC
V SYNC
HDTV
SYNCS
CVBS
75
Ω
75
Ω
75
Ω
75
Ω
620
Ω
510pF
COMPONENT
COMPOSITE
EL4511
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| EL4511CU-T7 | 功能描述:IC VID SYNC SEPARATR HDTV 24QSOP RoHS:否 類別:集成電路 (IC) >> 線性 - 視頻處理 系列:- 產(chǎn)品變化通告:Product Discontinuation 07/Mar/2011 標準包裝:3,000 系列:OMNITUNE™ 類型:調(diào)諧器 應(yīng)用:移動電話，手機，視頻顯示器 安裝類型:表面貼裝 封裝/外殼:65-WFBGA 供應(yīng)商設(shè)備封裝:PG-WFSGA-65 包裝:帶卷 (TR) 其它名稱:SP000365064 |
| EL4511CUZ | 功能描述:視頻 IC EL4511CUZ SUPER SYNC SEPARATOR RoHS:否 制造商:Fairchild Semiconductor 工作電源電壓:5 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-28 封裝:Reel |
| EL4511CUZ | 制造商:Intersil Corporation 功能描述:TV / Video IC |
| EL4511CUZ-EVAL | 制造商:Intersil Corporation 功能描述:SUPER SYNC SEPARATOR 24QSOP - Bulk |
| EL4511CUZ-T13 | 功能描述:視頻 IC EL4511CUZ SUPER SYNC SEPARATOR RoHS:否 制造商:Fairchild Semiconductor 工作電源電壓:5 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-28 封裝:Reel |
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