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參數(shù)資料
| 型號： | SAA7185WP |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 顏色信號轉(zhuǎn)換 |
| 英文描述： | Digital Video Encoder DENC2 |
| 中文描述： | COLOR SIGNAL ENCODER, PQCC68 |
| 封裝： | PLASTIC, SOT-188-2, LCC-68 |
| 文件頁數(shù)： | 16/36頁 |
| 文件大?。?/td> | 251K |
| 代理商： | SAA7185WP |
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1996 Jul 08
16
Philips Semiconductors
Preliminary specification
Digital Video Encoder (DENC2)
SAA7185
Table 14
Subaddress 60 (CCRS; select cross colour reduction filter in luminance)
Table 15
Subaddress 61
DATA BYTE
FUNCTION
CCRS1
CCRS0
0
0
1
1
0
1
0
1
no cross colour reduction (for overall transfer characteristic of luminance see Fig.5)
cross colour reduction #1 active (for overall transfer characteristic see Fig.5)
cross colour reduction #2 active (for overall transfer characteristic see Fig.5)
cross colour reduction #3 active (for overall transfer characteristic see Fig.5)
DATA BYTE
LOGIC LEVEL
DESCRIPTION
FISE
0
1
0
1
0
864 total pixel clocks per line
858 total pixel clocks per line; default after reset
NTSC encoding (non-alternating V component); default after reset
PAL encoding (alternating V component)
enlarged bandwidth for chrominance encoding (for overall transfer characteristic of
chrominance in baseband representation see Figs 3 and 4)
standard bandwidth for chrominance encoding (for overall transfer characteristic of
chrominance in baseband representation see Figs 3 and 4); default after reset
no real time control of generated subcarrier frequency; default after reset
real time control of generated subcarrier frequency through SAA7151B
(timing see Fig.9)
luminance gain for white
black 100 IRE
luminance gain for white
black 92.5 IRE including 7.5 IRE set-up of black; default
after reset
PAL switch phase is nominal; default after reset
PAL switch phase is inverted compared to nominal
DACs in normal operational mode (not defined after reset, program after all zero-bits
are set to zero)
DACs forced to lowest output voltage (not defined after reset, program after all
zero-bits are set to zero)
PAL
SCBW
1
RTCE
0
1
YGS
0
1
INPI
0
1
0
DOWN
1
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SAA7185 | Digital Video Encoder DENC2 |
| SAA7186 | Digital video scaler |
| SAA7188 | Digital Video Encoder DENC2-M |
| SAA7188AWP | AXIAL LEADED TUBULAR ALUMINUM RoHS Compliant: No |
| SAA7199 | Digital Video Encoder DENC GENLOCK-capable |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SAA7186 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Digital video scaler |
| SAA7186H | 制造商:NXP Semiconductors 功能描述:Factory Sealed Trays (120 Per box) |
| SAA7187 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Digital video encoder DENC2-SQ |
| SAA7187WP | 制造商:NXP Semiconductors 功能描述: |
| SAA7188 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Digital Video Encoder DENC2-M |
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