參數(shù)資料
型號(hào)： TVP5157PNP
廠商： TEXAS INSTRUMENTS INC
元件分類(lèi)： 顏色信號(hào)轉(zhuǎn)換
英文描述： COLOR SIGNAL DECODER, PQFP128
封裝： GREEN, PLASTIC, HTQFP-128
文件頁(yè)數(shù)： 60/108頁(yè)
文件大?。?/td> 1395K
代理商： TVP5157PNP
SLES243E
– JULY 2009 – REVISED MARCH 2011
Table 4-23. Chrominance Processing Control 1
Subaddress
1Bh
Default
00h
7
6
5
4
3
2
1
0
Chroma
Reserved
Color PLL reset
adaptive comb
Reserved
Automatic color gain control [1:0]
enable
Color PLL reset
0
Color subcarrier PLL not reset (default)
1
Color subcarrier PLL reset
Chrominance adaptive comb enable
This bit is effective on composite video only.
0
Enabled (default)
1
Disabled
Automatic color gain control (ACGC) [1:0]
00
ACGC enabled (default)
01
Reserved
10
ACGC disabled, ACGC set to the nominal value
11
ACGC frozen to the previously set value
Table 4-24. Chrominance Processing Control 2
Subaddress
1Ch
Default
0Ch
7
6
5
4
3
2
1
0
PAL
Reserved
WCF
Chrominance filter select [1:0]
compensation
PAL compensation
This bit is not effective to NTSC mode.
0
Disabled
1
Enabled (default)
Wideband chroma LPF filter (WCF)
0
Disabled
1
Enabled (default)
Chrominance filter select [1:0]
This register trades chroma bandwidth for less false color.
00
Disabled (default)
01
Notch 1
10
Notch 2
11
Notch 3
Copyright
2009–2011, Texas Instruments Incorporated
Internal Control Registers
55
Product Folder Link(s): TVP5158 TVP5157 TVP5156
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TVP5157PNPR 功能描述:視頻 IC 4Ch NTSC/PAL 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
TVP5158 制造商:TI 制造商全稱(chēng):Texas Instruments 功能描述:With Independent Scalers, Noise Reduction, Auto Contrast, and Flexible Output Formatter for Security and Other Multi-Channel Video Applications
TVP5158EVM 功能描述:視頻 IC 開(kāi)發(fā)工具 TVP5158 Eval Mod RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Boards 類(lèi)型:YPbPr to RGBHV Converters 工具用于評(píng)估:LMH1251 工作電源電壓:5 V
TVP5158IPNP 功能描述:視頻 IC 4Ch NTSC/PAL 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
TVP5158IPNPQ1 制造商:TI 制造商全稱(chēng):Texas Instruments 功能描述:With Independent Scalers, Noise Reduction, Auto Contrast, and Flexible Output Formatter for Security and Other Multi-Channel Video Applications
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