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参数资料
| 型号： | LC7471 |
| 元件分类： | 画面叠加 |
| 英文描述： | ON-SCREEN DISPLAY IC, PDIP22 |
| 封装： | SHRINK, DIP-22 |
| 文件页数： | 2/12页 |
| 文件大小： | 134K |
| 代理商： | LC7471 |
LC7471
No.4088–10/12
Composite Video Output
The character and background images are superimposed onto the composite video signal.
The composite video signal output levels when the sync pulse level is 1.2V and VDD=5.000V are shown in the follow-
ing figure and the voltages corresponding to the relative carrier amplitudes in the following table.
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E
R
I
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d
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il
p
m
a
r
e
i
r
a
c
e
v
i
t
a
l
e
R)
V
(
e
d
u
t
il
p
m
a
e
g
a
t
l
o
v
t
u
p
t
u
O
0
10
0
2
.
3
5
86
8
9
.
2
0
55
8
4
.
2
0
27
5
0
.
2
6
.
51
5
8
.
1
01
7
.
1
0
2
–6
8
4
.
1
0
4
–0
0
2
.
1
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| LC74723 | ON-SCREEN DISPLAY IC, PDIP24 |
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相关代理商/技术参数 |
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|---|---|
| LC74711 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Controller LSI for On-screen Displays |
| LC7472 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:On-screen Video Display Controller for NTSC or PAL-M |
| LC74721 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:On-screen Video Display Controllers for NTSC or PAL-M |
| LC74721M | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:On-screen Video Display Controllers for NTSC or PAL-M |
| LC74723 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:On-Screen Display Controller |
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