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參數(shù)資料
| 型號(hào)： | SDA9489X |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | PIP IV Advanced SOPHISTICUS High-End Picture-In-Picture ICs |
| 中文描述： | 畫中畫四先進(jìn)SOPHISTICUS高端畫中畫，圖像芯片 |
| 文件頁數(shù)： | 31/102頁 |
| 文件大?。?/td> | 2306K |
| 代理商： | SDA9489X |
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Micronas
4-31
SDA 9489X
SDA 9589X
System Description
Preliminary Data Sheet
Figure 4-12
Characteristics of selectable peaking factors
(0.5 = band limit)
Coring should be switched on by
YCOR
to reduce noise, which is also amplified when
peaking is enabled. As the coring stage is in front of the peaking filter, 1 LSB noise will
not be peaked.
4.8.2
The chip contains three different matrices, one suited for EBU standards, one suited for
NTSC-Japan and one suited for NTSC-USA, which are selected via
MAT
. The signal
OUTFOR
switches between YUV output or RGB output. The signal
UVPOLAR
inverts
the U and V channels and results in Y-U-V output. The standard magnitudes and angles
of the color-difference signals in the UV-plane are defined as follows:
RGB Matrix
Table 4-18
RGB matrices characteristics
The color saturation can be adjusted with
SATADJ
register in 16 steps between 0 and
1.875. Values above 1.0 may clip the chrominance signals.
MAT
Magnitudes
Angles
Standard
D1
D0
(B-Y)
(R-Y)
(G-Y)
(B-Y)
(R-Y)
(G-Y)
0
0
2.028
1.14
0.7
0
90
236
EBU
0
1
2.028
1.582
0.608
0
95
240
NTSC (Japan)
1
0
2.028
2.028
0.608
0
105
250
NTSC (USA)
1
1
(reserved)
0
0.1
0.2
normed frequency
0.3
0.4
0.5
0
1
2
3
4
5
6
7
8
9
10
g
YPEAK = ’000’
YPEAK = ’001’
YPEAK = ’010’
YPEAK = ’011’
YPEAK = ’100’
YPEAK = ’101’
YPEAK = ’110’
YPEAK = ’111’
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| SDA9589X | PIP IV Advanced SOPHISTICUS High-End Picture-In-Picture ICs |
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| SDA-95009-F | 制造商:MOLEX 制造商全稱:Molex Electronics Ltd. 功能描述:Modular Jack, Right Angle, 6/4, Panel Stops |
| SDA-95043 | 制造商:MOLEX 制造商全稱:Molex Electronics Ltd. 功能描述:Modular Plug, Short Body, Shielded, 8/8, Yellow Boot, Cat5 for 6.00mm (.236") Cable Outside Diameter |
| SDA-95115-F | 制造商:MOLEX 制造商全稱:Molex Electronics Ltd. 功能描述:Round Cable Boot for Shielded Plug, Red |
| SDA9588X | 制造商:MICRONAS 制造商全稱:MICRONAS 功能描述:Cost-effective Picture-In-Picture ICs |
| SDA9589X | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:PIP IV Advanced SOPHISTICUS High-End Picture-In-Picture ICs |
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