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參數(shù)資料
| 型號(hào)： | SAF7129AH |
| 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(yè)數(shù)： | 25/56頁(yè) |
| 文件大小： | 259K |
| 代理商： | SAF7129AH |
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2004 Mar 16
25
Philips Semiconductors
Product specification
Digital video encoder
SAF7129AH
Table 36
Subaddress 5DH
Table 37
BLCKL values
Notes
1.
2.
3.
All IRE values are rounded up.
Output black level/IRE = BLCKL
×
2/6.29 + 28.9.
Output black level/IRE = BLCKL
×
2/6.18 + 26.5.
Table 38
Subaddress 5EH
BIT
SYMBOL
DESCRIPTION
7
6
GAINU8
DECOE
MSB of the 9-bit code that sets the variable gain for the C
B
signal; see Table 32.
real-time control:
0 = disable odd/even field control bit from RTCI
1 = enable odd/even field control bit from RTCI (see Fig.22)
variable black level; input representation in accordance with “ITU-R BT601”
see Table 37
5 to 0
BLCKL[5:0]
CONDITIONS
(1)
ENCODING
(1)
white-to-sync = 140 IRE; note 2 recommended value: BLCKL = 58 (3AH)
BLCKL = 0; note 2
output black level = 29 IRE
BLCKL = 63 (3FH); note 2
output black level = 49 IRE
white-to-sync = 143 IRE; note 3 recommended value: BLCKL = 51 (33H)
BLCKL = 0; note 3
output black level = 27 IRE
BLCKL = 63 (3FH); note 3
output black level = 47 IRE
BIT
SYMBOL
DESCRIPTION
7
6
GAINV8
DECPH
MSB of the 9-bit code that sets the variable gain for the C
R
signal; see Table 34.
real-time control:
0 = disable subcarrier phase reset bit from RTCI
1 = enable subcarrier phase reset bit from RTCI (see Fig.22)
variable blanking level; see Table 39
5 to 0
BLNNL[5:0]
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SAF7129AH/V1 | 功能描述:視頻 IC 6 DAC VIDEO 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 |
| SAF7129AH/V1,518 | 功能描述:視頻 IC 6 DAC VIDEO 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 |
| SAF7129AH/V1,557 | 功能描述:視頻 IC 6 DAC VIDEO 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 |
| SAF7129AH/V1-T | 功能描述:視頻 IC 6 DAC VIDEO 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 |
| SAF7167AHW | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:YUV-to-RGB digital-to-analog converter |
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