參數(shù)資料
型號： ADV7181BST
廠商： ANALOG DEVICES INC
元件分類： 顏色信號轉(zhuǎn)換
英文描述： Multiformat SDTV Video Decoder
中文描述： COLOR SIGNAL DECODER, PQFP64
封裝： LEAD FREE, MS-026BCD, LQFP-64
文件頁數(shù)： 27/96頁
文件大小： 873K
代理商： ADV7181BST
ADV7181B
Rev. 0 | Page 27 of 96
0
AUTO SELECT LUMA
SHAPING FILTER TO
COMPLEMENT COMB
SET YSFM
YSFM IN AUTO MODE
00000 OR 00001
VIDEO
QUALITY
BAD
GOOD
SELECT WIDEBAND
FILTER AS PER
WYSFM[4:0]
SELECT AUTOMATIC
WIDEBAND FILTER
WYSFMOVR
1
0
USE YSFM SELECTED
FILTER REGARDLESS FOR
GOOD AND BAD VIDEO
YES
NO
Figure 10. YSFM and WYSFM Control Flowchart
Table 28. YSFM Function
YSFM[4:0]
Description
0'0000
Automatic selection including a wide notch
response (PAL/NTSC/SECAM)
0'0001
(default)
response (PAL/NTSC/SECAM)
0'0010
SVHS 1
0'0011
SVHS 2
0'0100
SVHS 3
0'0101
SVHS 4
0'0110
SVHS 5
0'0111
SVHS 6
0'1000
SVHS 7
0'1001
SVHS 8
0'1010
SVHS 9
0'1011
SVHS 10
0'1100
SVHS 11
0'1101
SVHS 12
0'1110
SVHS 13
0'1111
SVHS 14
1'0000
SVHS 15
1'0001
SVHS 16
1'0010
SVHS 17
1'0011
SVHS 18 (CCIR 601)
1'0100
PAL NN 1
1'0101
PAL NN 2
1'0110
PAL NN 3
1'0111
PAL WN 1
1'1000
PAL WN 2
1'1001
NTSC NN 1
1'1010
NTSC NN 2
1'1011
NTSC NN 3
1'1100
NTSC WN 1
1'1101
NTSC WN 2
1'1110
NTSC WN 3
1'1111
Reserved
Automatic selection including a narrow notch
WYSFM[4:0] Wide Band Y Shaping Filter Mode,
Address 0x18 [4:0]
The WYSFM[4:0] bits allow the user to manually select a
shaping filter for good quality video signals, for example, CVBS
with stable time base, luma component of YPrPb, luma
component of YC. The WYSFM bits are only active if the
WYSFMOVR bit is set to 1. See the general discussion of the
shaping filter settings in the Y Shaping Filter section.
Table 29. WYSFM Function
WYSFM[4:0]
Description
0'0000
Do not use
0'0001
Do not use
0'0010
SVHS 1
0'0011
SVHS 2
0'0100
SVHS 3
0'0101
SVHS 4
0'0110
SVHS 5
0'0111
SVHS 6
0'1000
SVHS 7
0'1001
SVHS 8
0'1010
SVHS 9
0'1011
SVHS 10
0'1100
SVHS 11
0'1101
SVHS 12
0'1110
SVHS 13
0'1111
SVHS 14
1'0000
SVHS 15
1'0001
SVHS 16
1'0010
SVHS 17
1'0011 (default)
SVHS 18 (CCIR 601)
1'0100–1’1111
Do not use
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ADV7181C 制造商:AD 制造商全稱:Analog Devices 功能描述:10-Bit, Integrated, Multiformat SDTV Video Decoder and RGB Graphics Digitizer
ADV7181CBCPZ 制造商:Rochester Electronics LLC 功能描述: 制造商:Analog Devices 功能描述:
ADV7181CBCPZ-REEL 制造商:AD 制造商全稱:Analog Devices 功能描述:10-Bit, Integrated, Multiformat SDTV Video Decoder and RGB Graphics Digitizer
ADV7181CBSTZ 功能描述:IC VIDEO DECODER SDTV RGB 64LQFP RoHS:是 類別:集成電路 (IC) >> 接口 - 編碼器，解碼器，轉(zhuǎn)換器 系列:- 產(chǎn)品變化通告:Development Systems Discontinuation 26/Apr/2011 標準包裝:1 系列:- 類型:編碼器 應(yīng)用:DVB-S.2 系統(tǒng) 電壓 - 電源，模擬:- 電壓 - 電源，數(shù)字:- 安裝類型:- 封裝/外殼:模塊 供應(yīng)商設(shè)備封裝:模塊 包裝:散裝 其它名稱:Q4645799
ADV7181CBSTZ-REEL 功能描述:IC VIDEO DECODER SDTV RGB 64LQFP RoHS:是 類別:集成電路 (IC) >> 接口 - 編碼器，解碼器，轉(zhuǎn)換器 系列:- 產(chǎn)品變化通告:Development Systems Discontinuation 26/Apr/2011 標準包裝:1 系列:- 類型:編碼器 應(yīng)用:DVB-S.2 系統(tǒng) 電壓 - 電源，模擬:- 電壓 - 電源，數(shù)字:- 安裝類型:- 封裝/外殼:模塊 供應(yīng)商設(shè)備封裝:模塊 包裝:散裝 其它名稱:Q4645799
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