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參數(shù)資料
| 型號： | TVP5146M2IPFP |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 顏色信號轉(zhuǎn)換 |
| 英文描述： | COLOR SIGNAL DECODER, PQFP80 |
| 封裝： | GREEN, PLASTIC, HTQFP-80 |
| 文件頁數(shù)： | 71/107頁 |
| 文件大?。?/td> | 949K |
| 代理商： | TVP5146M2IPFP |
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SLES141G
– JULY 2005 – REVISED APRIL 2011
Table 2-67. AFE Fine Gain for Pb_B Register
Subaddress
4Ah-4Bh
Default
900h
Subaddress
7
6
5
4
3
2
1
0
4Ah
FGAIN 1 [7:0]
4Bh
Reserved
FGAIN 1 [11:8]
FGAIN 1 [11:0]:
This fine gain applies to component B/Pb.
Fine Gain = (1/2048)
× FGAIN 1, where 0 ≤ FGAIN 1 ≤ 4095
This register is only updated when the MSB (register 4Bh) is written to.
This register works only in manual gain control mode. When AGC is active, writing to any value is ignored.
1111 1111 1111 = 1.9995
1100 0000 0000 = 1.5
1001 0000 0000 = 1.125 (default)
1000 0000 0000 = 1
0100 0000 0000 = 0.5
0011 1111 1111 to 0000 0000 0000 = Reserved
Table 2-68. AFE Fine Gain for Y_G_Chroma Register
Subaddress
4Ch-4Dh
Default
900h
Subaddress
7
6
5
4
3
2
1
0
4Ch
FGAIN 2 [7:0]
4Dh
Reserved
FGAIN 2 [11:8]
FGAIN 2 [11:0]:
This gain applies to component Y/G channel or S-video chroma.
Fine_Gain = (1/2048)
× FGAIN 2, where 0 ≤ FGAIN 2 ≤ 4095
This register works only in manual gain control mode. When AGC is active, writing to any value is ignored.
1111 1111 1111 = 1.9995
1100 0000 0000 = 1.5
1001 0000 0000 = 1.125 (default)
1000 0000 0000 = 1
0100 0000 0000 = 0.5
0011 1111 1111 to 0000 0000 0000 = Reserved
Table 2-69. AFE Fine Gain for Pr_R Register
Subaddress
4Eh-4Fh
Default
900h
Subaddress
7
6
5
4
3
2
1
0
4Eh
FGAIN 3 [7:0]
4Fh
Reserved
FGAIN 3 [11:8]
FGAIN 3 [11:0]:
This fine gain applies to component Pb/B.
Fine_Gain = (1/2048)
× FGAIN 3, where 0 ≤ FGAIN 3 ≤ 4095
This register works only in manual gain control mode. When AGC is active, writing to any value is ignored.
1111 1111 1111 = 1.9995
1100 0000 0000 = 1.5
1001 0000 0000 = 1.125 (default)
1000 0000 0000 = 1
0100 0000 0000 = 0.5
0011 1111 1111 to 0000 0000 0000 = Reserved
66
Functional Description
Copyright
2005–2011, Texas Instruments Incorporated
Product Folder Link(s): TVP5146M2
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| TVP5146M2IPFPR | 功能描述:視頻 IC 10B Hi Qual Sgl-Chip Dig Video 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 |
| TVP5146M2PFP | 功能描述:視頻 IC 10B Hi Qual Sgl-Chip 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 |
| TVP5146M2PFP_0708 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:NTSC/PAL/SECAM 4X10-Bit Digital Video Decoder With Macrovision Detection, YPbPr/RGB Inputs, 5-Line Comb Filter, and SCART Support |
| TVP5146M2PFPG4 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:NTSC/PAL/SECAM 4X10-Bit Digital Video Decoder With Macrovision Detection, YPbPr/RGB Inputs, 5-Line Comb Filter, and SCART Support |
| TVP5146M2PFPR | 功能描述:視頻 IC 10B Hi Qual Sgl-Chip 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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