參數(shù)資料
型號(hào)： TVP5146M2PFPR
廠商： TEXAS INSTRUMENTS INC
元件分類： 顏色信號(hào)轉(zhuǎn)換
英文描述： COLOR SIGNAL DECODER, PQFP80
封裝： GREEN, PLASTIC, HTQFP-80
文件頁數(shù)： 52/107頁
文件大小： 949K
代理商： TVP5146M2PFPR
SLES141G
– JULY 2005 – REVISED APRIL 2011
Table 2-29. Component Y Contrast Register
Subaddress
11h
Default
80h
7
6
5
4
3
2
1
0
Y contrast [7:0]
Y contrast [7:0]:
This register works only with YPbPr component video. For RGB video, use the AFE gain registers.
0000 0000 = minimum
1000 0000 = default
1111 1111 = maximum
For component video outputs, the total luminance gain relative to the nominal luminance gain as a function of the Y contrast [7:0] is as
follows:
Y Gain = (nominal_luminance_gain)
× (Y contrast [7:0] / 128)
Table 2-30. Component Pb Saturation Register
Subaddress
12h
Default
80h
7
6
5
4
3
2
1
0
Pb saturation [7:0]
Pb saturation:
This register works only with YPbPr component video. For RGB video, use the AFE gain registers.
0000 0000 = minimum
1000 0000 = default
1111 1111 = maximum
For component video, the total Pb gain relative to the nominal Pb gain as a function of the Pb saturation [7:0] setting is as follows:
Pb Gain = (nominal_chrominance_gain)
× (Pb saturation [7:0] / 128)
Table 2-31. Component Y Brightness Register
Subaddress
14h
Default
80h
7
6
5
4
3
2
1
0
Y brightness [7:0]
Y brightness:
This register works only with YPbPr component video. For RGB video, use the AFE gain registers.
0000 0000 = minimum
1000 0000 = default
1111 1111 = maximum
For component video, the output black level relative to the nominal black level (64 out of 1024) as a function of Y brightness [7:0] is as
follows:
Black Level = nominal_black_level + (Y brightness [7:0]
– 128)
Copyright
2005–2011, Texas Instruments Incorporated
Functional Description
49
Product Folder Link(s): TVP5146M2
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TVP5146M2PFPRG4 制造商:Texas Instruments 功能描述:
TVP5146PFP 功能描述:視頻 IC 10B High Qual S-Chip Dig Vid Decoder 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
TVP5146PFP 制造商:Texas Instruments 功能描述:IC VIDEO DECODER 10BIT 30MSPS HTQFP-80 制造商:Texas Instruments 功能描述:IC, VIDEO DECODER, 10BIT 30MSPS HTQFP-80
TVP5146PFPG4 制造商:Texas Instruments 功能描述:10BIT VIDEO DECODER SMD HTQFP80
TVP5146PFPR 功能描述:視頻 IC NTSC/PAL/SECAM 4x10B Dig Vid Dec 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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