參數(shù)資料
型號(hào)： ADV7180
廠商： Analog Devices, Inc.
英文描述： 10-Bit, 4 x Oversampling SDTV Video Decoder
中文描述： 10位，4個(gè)采樣標(biāo)清視頻解碼器
文件頁數(shù)： 30/112頁
文件大小： 1320K
代理商： ADV7180
ADV7180
Table 31. 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 NN1
1'0101
PAL NN2
1'0110
PAL NN3
1'0111
PAL WN1
1'1000
PAL WN2
1'1001
NTSC NN1
1'1010
NTSC NN2
1'1011
NTSC NN3
1'1100
NTSC WN1
1'1101
NTSC WN2
1'1110
NTSC WN3
1'1111
Reserved
Rev. A | Page 30 of 112
Automatic selection including a narrow-notch
WYSFM[4:0], Wideband 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, and luma
component of Y/C. 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 32. WYSFM Function
WYSFM[4:0]
0'0000
0'0001
0'0010
0'0011
0'0100
0'0101
0'0110
0'0111
0'1000
0'1001
0'1010
0'1011
0'1100
0'1101
0'1110
0'1111
1'0000
1'0001
1'0010
1'0011 (default)
1'0100 to 1’1111
Description
Do not use
Do not use
SVHS 1
SVHS 2
SVHS 3
SVHS 4
SVHS 5
SVHS 6
SVHS 7
SVHS 8
SVHS 9
SVHS 10
SVHS 11
SVHS 12
SVHS 13
SVHS 14
SVHS 15
SVHS 16
SVHS 17
SVHS 18 (CCIR 601)
Do not use
The filter plots in Figure 19 show the S-VHS 1 (narrowest) to
S-VHS 18 (widest) shaping filter settings. Figure 21 shows the
PAL notch filter responses. The NTSC-compatible notches are
shown in Figure 22.
0
–10
–20
–30
–40
–50
–60
–70
0
1
8
6
4
2
1
FREQUENCY (MHz)
COMBINED Y
0
2
ANTIALIAS, S-VHS LOW-PASS FILTERS,
Y RESAMPLE
A
0
Figure 19. Y S-VHS Combined Responses
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PDF描述
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADV7180_12 制造商:AD 制造商全稱:Analog Devices 功能描述:10-Bit, 4?? Oversampling SDTV Video Decoder
ADV7180BCP32Z 制造商:Analog Devices 功能描述:10-BIT, 4? OVERSAMPLING SDTV VIDEO DECODER - Trays
ADV7180BCP32Z-RL 制造商:Analog Devices 功能描述:IC
ADV7180BCPZ 功能描述:IC VIDEO DECODER SDTV 40-LFCSP RoHS:是 類別:集成電路 (IC) >> 線性 - 視頻處理 系列:- 標(biāo)準(zhǔn)包裝:250 系列:- 類型:電平移位器 應(yīng)用:LCD 電視機(jī)/監(jiān)控器 安裝類型:表面貼裝 封裝/外殼:28-WFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:28-WQFN（4x4）裸露焊盤 包裝:帶卷 (TR) 其它名稱:296-32523-2TPS65198RUYT-ND
ADV7180BCPZ 制造商:Analog Devices 功能描述:IC VIDEO DECODER 10BIT 57.27MSPS LFCSP40
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