參數(shù)資料
型號： ADV7180WBCPZ-REEL
廠商： Analog Devices Inc
文件頁數(shù)： 104/116頁
文件大小： 0K
描述： IC VIDEO DECODER SDTV 40LFCSP
標準包裝： 2,500
類型： 視頻解碼器
應用： 數(shù)碼相機，手機，便攜式視頻
安裝類型： 表面貼裝
封裝/外殼： 40-VFQFN 裸露焊盤，CSP
供應商設備封裝： 40-LFCSP-VQ（6x6）
包裝： 帶卷 (TR)
ADV7180
Data Sheet
Rev. I | Page 88 of 116
Main Map
Bit Description
Bits
(Shading Indicates Default State)
Comments
Notes
Subaddress
Register
7
6
5
4
3
2
1
0
0x15
Digital Clamp
Control 1
Reserved
x
Set to default
DCFE; digital clamp
freeze enable
0
Digital clamp on
1
Digital clamp off
DCT[1:0]; digital clamp
timing determines the
time constant of the
digital fine clamp circuitry
0
Slow (TC = 1 sec)
0
1
Medium (TC = 0.5 sec)
1
0
Fast (TC = 0.1 sec)
1
TC dependent on video
Reserved
0
Set to default
0x17
Shaping Filter
Control 1
YSFM[4:0]; selects Y
shaping filter mode in
CVBS-only mode;
allows the user to select
a wide range of low-pass
and notch filters; if either
auto mode is selected,
the decoder selects
the optimum Y filter
depending on the CVBS
video source quality
(good vs. poor)
0
Autowide notch for poor quality
sources or wideband filter with
comb for good quality input
Decoder selects
optimum Y
shaping filter
depending on
CVBS quality
0
1
Autonarrow notch for poor quality
sources or wideband filter with
comb for good quality input
0
1
0
SVHS 1
If one of these
modes is selected,
the decoder does
not change filter
modes; depending
on video quality, a
fixed filter response
(the one selected)
is used for good
and bad quality
video
0
1
SVHS 2
0
1
0
SVHS 3
0
1
0
1
SVHS 4
0
1
0
SVHS 5
0
1
SVHS 6
0
1
0
SVHS 7
0
1
0
1
SVHS 8
0
1
0
1
0
SVHS 9
0
1
0
1
SVHS 10
0
1
0
SVHS 11
0
1
0
1
SVHS 12
0
1
0
SVHS 13
0
1
SVHS 14
1
0
SVHS 15
1
0
1
SVHS 16
1
0
1
0
SVHS 17
1
0
1
SVHS 18 (CCIR 601)
1
0
1
0
PAL NN1
1
0
1
0
1
PAL NN2
1
0
1
0
PAL NN3
1
0
1
PAL WN1
1
0
PAL WN2
1
0
1
NTSC NN1
1
0
1
0
NTSC NN2
1
0
1
NTSC NN3
1
0
NTSC WN1
1
0
1
NTSC WN2
1
0
NTSC WN3
1
Reserved
CSFM[2:0]; C shaping filter
mode allows selection
from a range of low-pass
chrominance filters;
if either auto mode is
selected, the decoder
selects the optimum C
filter depending on the
CVBS video source quality
(good vs. bad); nonauto
settings force a C filter for
all standards and quality
of CVBS video
0
Autoselection 1.5 MHz
Automatically
selects a C filter
based on video
standard and
quality
0
1
Autoselection 2.17 MHz
0
1
0
SH1
Selects a C filter for
all video standards
and for good and
bad video
0
1
SH2
1
0
SH3
1
0
1
SH4
1
0
SH5
1
Wideband mode
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相關代理商/技術參數(shù)
參數(shù)描述
ADV7180WBST48Z 制造商:Analog Devices 功能描述:
ADV7180WBST48Z-RL 功能描述:視頻 IC 10-bit 4x Oversampling SDTV 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
ADV7180WBSTZ 功能描述:視頻 IC 10-bit 4x Oversampling SDTV 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
ADV7180WBSTZ-REEL 功能描述:視頻 IC 10-bit 4x Oversampling SDTV 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
ADV7181 制造商:AD 制造商全稱:Analog Devices 功能描述:Multiformat SDTV Video Decoder
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