參數(shù)資料
型號(hào): TVP5151IPBSQ1
廠商: TEXAS INSTRUMENTS INC
元件分類: 顏色信號(hào)轉(zhuǎn)換
英文描述: COLOR SIGNAL DECODER, PQFP32
封裝: GREEN, PLASTIC, QFP-32
文件頁(yè)數(shù): 35/86頁(yè)
文件大小: 964K
代理商: TVP5151IPBSQ1
TVP5151
SLES241C – SEPTEMBER 2009 – REVISED SEPTEMBER 2010
www.ti.com
3.21.14 Luminance Processing Control #3 Register
Address
0Eh
Default
00h
7
6
5
4
3
2
1
0
Reserved
Luminance trap filter select
Luminance filter stop band bandwidth (MHz)
00 = No notch (default)
01 = Notch 1
10 = Notch 2
11 = Notch 3
Luminance filter select [1:0] selects one of the four chrominance trap (notch) filters to produce luminance
signal by removing the chrominance signal from the composite video signal. The stopband of the
chrominance trap filter is centered at the chrominance subcarrier frequency with stopband bandwidth
controlled by the two control bits. See the following table for the stopband bandwidths. The WCF bit is
controlled in the chrominance control #2 register, see Section 3.21.25.
NTSC/PAL/SECAM
WCF
FILTER SELECT
ITU-R BT.601
00
1.2244
01
0.8782
0
10
0.7297
11
0.4986
00
1.4170
01
1.0303
1
10
0.8438
11
0.5537
40
Functional Description
Copyright 2009–2010, Texas Instruments Incorporated
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TVP5151IPBSR 功能描述:視頻 IC UltraLo-Pwr NTSC/PAL SECAM 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
TVP5151IZQC 功能描述:視頻 IC UltraLo-Pwr NTSC/PAL SECAM 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
TVP5151IZQCR 功能描述:視頻 IC UltraLo-Pwr NTSC/PAL SECAM 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
TVP5151PBS 功能描述:視頻 IC UltraLo-Pwr NTSC/PAL SECAM 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
TVP5151PBSR 功能描述:視頻 IC UltraLo-Pwr NTSC/PAL SECAM 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