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參數(shù)資料
| 型號： | SAA7105H |
| 廠商： | NXP Semiconductors N.V. |
| 元件分類： | 通用總線功能 |
| 英文描述： | Digital video encoder |
| 文件頁數(shù)： | 36/71頁 |
| 文件大?。?/td> | 354K |
| 代理商： | SAA7105H |
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2004 Mar 04
36
Philips Semiconductors
Product specification
Digital video encoder
SAA7104H; SAA7105H
Table 46
Subaddress 61H
Table 47
Subaddress 62H
DATA BYTE
LOGIC
LEVEL
DESCRIPTION
DOWND
0
1
0
1
0
1
0
1
0
digital core in normal operational mode; default after reset
digital core in sleep mode and is reactivated with an I
2
C-bus address
DACs in normal operational mode; default after reset
DACs in power-down mode
PAL switch phase is nominal; default after reset
PAL switch is inverted compared to nominal if RTCE = 1
luminance gain for white
black 100 IRE
luminance gain for white
black 92.5 IRE including 7.5 IRE set-up of black
enlarged bandwidth for chrominance encoding (for overall transfer characteristic of
chrominance in baseband representation see Figs 4 and 5)
standard bandwidth for chrominance encoding (for overall transfer characteristic of
chrominance in baseband representation see Figs 4 and 5); default after reset
NTSC encoding (non-alternating V component)
PAL encoding (alternating V component)
864 total pixel clocks per line
858 total pixel clocks per line
DOWNA
INPI
YGS
SCBW
1
PAL
0
1
0
1
FISE
DATA BYTE
LOGIC
LEVEL
DESCRIPTION
CONDITIONS
REMARKS
RTCE
0
1
no real-time control of generated subcarrier frequency; default after reset
real-time control of generated subcarrier frequency through a Philips video decoder; for a
specification of the RTC protocol see document “RTC Functional Description” available on
request
amplitude of colour burst; input
representation in accordance with
“ITU-R BT.601”
BSTA = 0 to 2.02
×
nominal
white-to-black = 92.5 IRE;
burst = 40 IRE; PAL encoding
BSTA = 0 to 2.82
×
nominal
white-to-black = 100 IRE;
burst = 43 IRE; NTSC encoding
BSTA = 0 to 1.90
×
nominal
white-to-black = 100 IRE;
burst = 43 IRE; PAL encoding
BSTA = 0 to 3.02
×
nominal
BSTA
white-to-black = 92.5 IRE;
burst = 40 IRE; NTSC encoding
recommendedvalue:
BSTA = 63 (3FH)
recommendedvalue:
BSTA = 45 (2DH)
recommendedvalue:
BSTA = 67 (43H)
recommendedvalue:
BSTA = 47 (2FH);
default after reset
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SAA7105H | Digital video encoder |
| SAA7108 | PC-CODEC |
| SAA7109 | PC-CODEC |
| SAA7108E | PC-CODEC |
| SAA7109E | PC-CODEC |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SAA7105H/V1,518 | 功能描述:視頻 IC PC DENC WO MACROVISION LICENSE 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 |
| SAA7105H/V1,557 | 功能描述:視頻 IC PC GRAPHICS 85MHZ 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 |
| SAA7105HBG | 功能描述:視頻 IC PC GRAPHICS 85MHZ 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 |
| SAA7108 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:PC-CODEC |
| SAA7108AE | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:HD-CODEC |
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