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參數(shù)資料
| 型號： | SAA7199 |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | Digital Video Encoder DENC GENLOCK-capable |
| 中文描述： | 數(shù)字視頻編碼器DENC同步鎖相能力 |
| 文件頁數(shù)： | 20/40頁 |
| 文件大?。?/td> | 188K |
| 代理商： | SAA7199 |
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1996 Sep 27
20
Philips Semiconductors
Product specification
Digital Video Encoder (DENC)
GENLOCK-capable
SAA7199B
Table 26
Input data levels for formats 0 to 4 and 5; EBU colour bar; 100% white equals 100 IRE intensity, 5% colour
saturation for formats 1 to 4, 100% for format 5
GENLOCK
INPUT DATA
Table 27
Format 7; CVBS GENLOCK input data format has an 8-bit word length, the input data comes from an
analog-to-digital converter (TDA8708) with gain controlled and clamped CVBS or VBS signals
Note
1.
If exactly matched levels are required in the internal multiplexer, the value 0 IRE should correspond to
68 and 100 IRE to 82.
INPUT
CHANNEL
LEVEL
DIGITAL LEVEL
CODE
CCRIR-BIT
FORMAT
Y
0 IRE
100 IRE
bottom peak
colourless
top peak
bottom peak
colourless
top peak
0 IRE
100 IRE
bottom peak
colourless
top peak
bottom peak
colourless
top peak
0 IRE
100 IRE
12
230
101
0
100
106
0
105
16
235
44
128
212
44
128
212
16
235
offset binary
0
0 to 4
Cb
two’s complement 0
0 to 4
Cr
two’s complement 0
0 to 4
Y
offset binary
1
0 to 4
Cb
offset binary
1
0 to 4
Cr
offset binary
1
0 to 4
R, G and B
offset binary
1
5
INPUT
SIGNAL
CLOCK CYCLE (PIXEL SEQUENCE)
0
1
2
3
4
5
6
7
CVBS(7-0)
CVBS(0)
CVBS(1)
CVBS(2)
CVBS(3)
CVBS(4)
CVBS(5)
CVBS(6)
CVBS(7)
Conditions of CVBS input signal
two’s complement representation
corresponding to binary code
128
corresponding to binary code
64
(1)
corresponding to binary code 95
corresponding to binary code 95
corresponding to binary code
100
Sync bottom
0 IRE (black)
100 IRE (white)
Top peak of 75% colour
Bottom peak of 75% colour
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SAA7199BWP | Digital Video Encoder DENC GENLOCK-capable |
| SAA7199B | ; Capacitance:1uF; Capacitance Tolerance:+/- 10 %; Working Voltage, DC:100V; Terminal Type:Axial Leaded; Series:430P; Dielectric Material:Metalized Polyester; Mounting Type:Through Hole; Operating Temp. Max:85 C |
| SAA7205 | MPEG-2 systems demultiplexer |
| SAA7205H | MPEG-2 systems demultiplexer |
| SAA7206 | DVB compliant descrambler |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SAA7199B | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Digital Video Encoder DENC GENLOCK-capable |
| SAA7199BWP | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Digital Video Encoder DENC GENLOCK-capable |
| SAA7201 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Integrated MPEG2 AVG decoder |
| SAA7201H | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Integrated MPEG2 AVG decoder |
| SAA7205 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:MPEG-2 systems demultiplexer |
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