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參數(shù)資料
| 型號： | SAA7128H |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 顏色信號轉(zhuǎn)換 |
| 英文描述： | Digital video encoder |
| 中文描述： | COLOR SIGNAL ENCODER, PQFP44 |
| 封裝： | 10 X 10 X 1.75 MM, PLASTIC, SOT-307-2, QFP-44 |
| 文件頁數(shù)： | 27/56頁 |
| 文件大小： | 192K |
| 代理商： | SAA7128H |
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2000 Mar 08
27
Philips Semiconductors
Product specification
Digital video encoder
SAA7128H; SAA7129H
Table 42
Subaddress 61H
Table 43
Subaddress 62H
BIT
SYMBOL
DESCRIPTION
7
DOWNB
0 = DACs for R, G and B in normal operational mode
1 = DACs for R, G and B forced to lowest output voltage; default state after reset
0 = DACs for CVBS, Y and C in normal operational mode; default state after reset
1 = DACs for CVBS, Y and C forced to lowest output voltage
0 = PAL switch phase is nominal; default state after reset
1 = PAL switch phase is inverted compared to nominal if RTC is enabled (see Table 43).
0 = luminance gain for white
black 100 IRE; default state after reset
1 = luminance gain for white
black 92.5 IRE including 7.5 IRE set-up of black
0 = no SECAM encoding; default state after reset
1 = SECAM encoding activated; bit PAL has to be set to logic 0
0 = enlarged bandwidth for chrominance encoding (for overall transfer characteristic of
chrominance in baseband representation see Figs 8 and 9)
1 = standard bandwidth for chrominance encoding (for overall transfer characteristic of
chrominance in baseband representation see Figs 8 and 9); default state after reset
0 = NTSC encoding (non-alternating V component)
1 = PAL encoding (alternating V component); default state after reset
0 = 864 total pixel clocks per line; default state after reset
1 = 858 total pixel clocks per line
6
DOWNA
5
INPI
4
YGS
3
SECAM
2
SCBW
1
PAL
0
FISE
BIT
SYMBOL
DESCRIPTION
7
RTCE
0 = no real-time control of generated subcarrier frequency; default state after reset
1 = real-time control of generated subcarrier frequency through SAA7151B or
SAA7111; for timing see Fig.22
amplitude of colour burst; input representation in accordance with “ITU-R BT.601” see
Table 44
6 to 0
BSTA[6:0]
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SAA7129 | Digital video encoder |
| SAA7129H | Digital video encoder |
| SAA7130 | PCI video broadcast decoder |
| SAA7134 | PCI audio and video broadcast decoder |
| SAA7135 | Single-chip, analog TV video/stereo DECODER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SAA7129 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Digital video encoder |
| SAA7129/DENC29A | 制造商:NXP Semiconductors 功能描述: |
| SAA7129AH | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Digital video encoder |
| SAA7129AH/V1,518 | 功能描述:視頻 IC DIG VID ENCODER NTSC PAL SECAM 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 |
| SAA7129AH/V1,557 | 功能描述:視頻 IC DIG VID ENCODER 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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