參數(shù)資料
型號(hào): ADV7173*
廠商: Analog Devices, Inc.
英文描述: Digital PAL/NTSC Video Encoder with Six DACs (10 Bits). Color Control and Enhanced Power Management
中文描述: 數(shù)碼PAL / NTSC視頻編碼器與六數(shù)模轉(zhuǎn)換器(10位)。色彩控制和增強(qiáng)的電源管理
文件頁(yè)數(shù): 11/59頁(yè)
文件大?。?/td> 455K
ADV7172/ADV7173
–11–
REV. A
FILTER TYPE
FILTER SELECTION
PASSBAND RIPPLE
(dB)
3 dB BANDWIDTH
(MHz)
STOPBAND
CUTOFF (MHz)
STOPBAND
ATTENUATION (dB)
MR04
0
0
0
0
1
1
1
MR03
0
0
1
1
0
0
1
MR02
0
1
0
1
0
1
0
LOW-PASS (NTSC)
LOW-PASS (PAL)
NOTCH (NTSC)
NOTCH (PAL)
EXTENDED (SSAF)
CIF
QCIF
0.091
0.15
0.015
0.095
0.051
0.018
MONOTONIC
4.157
4.74
6.54
6.24
6.217
3.0
1.5
7.37
7.96
8.3
8.0
8.0
7.06
7.15
–56
–64
–68
–66
–61
–61
–50
Figure 4. Luminance Internal Filter Specifications
FILTER TYPE
FILTER SELECTION
PASSBAND RIPPLE
(dB)
3 dB BANDWIDTH
(MHz)
STOPBAND
CUTOFF (MHz)
STOPBAND
ATTENUATION (dB)
MR07
0
0
0
0
1
1
1
MR06
0
0
1
1
0
0
1
MR05
0
1
0
1
0
1
0
1.3 MHz LOW PASS
0.65 MHz LOW PASS
1.0 MHz LOW PASS
2.0 MHz LOW PASS
RESERVED
CIF
QCIF
0.084
MONOTONIC
MONOTONIC
0.0645
0.084
MONOTONIC
1.395
0.65
1.0
2.2
0.7
0.5
3.01
3.64
3.73
5.0
3.01
4.08
–45
–58.5
–49
–40
–45
–50
Figure 5. Chrominance Internal Filter Specifications
FREQUENCY – MHz
0
0
12
2
M
4
6
8
10
–10
–20
–30
–50
–60
–40
–70
Figure 6. NTSC Low-Pass Luma Filter
FREQUENCY – MHz
0
0
12
2
M
4
6
8
10
–10
–20
–30
–50
–60
–40
–70
Figure 7. PAL Low-Pass Luma Filter
INTERNAL FILTER RESPONSE
The Y Filter supports several different frequency responses,
including two low-pass responses, two notch responses, an Ex-
tended (SSAF) response with or without gain boost/attenuation, a
CIF response and a QCIF response. The UV Filter supports
several different frequency responses, including four low-pass
responses, a CIF response and a QCIF response. These can be
seen in Figures 4 to 18.
In Extended Mode there is the option of twelve responses in the
range from –4 dB to +4 dB. The desired response can be
chosen by the user by programming the correct value via the
I
2
C. The variation of frequency responses can be seen in
Figures 19 to 21.
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相關(guān)PDF資料
PDF描述
ADV7174 Chip Scale PAL/NTSC Video Encoder with Advanced Power Management
ADV7174BCP Chip Scale PAL/NTSC Video Encoder with Advanced Power Management
ADV7174BCP-REEL Chip Scale PAL/NTSC Video Encoder with Advanced Power Management
ADV7174KCP Chip Scale PAL/NTSC Video Encoder with Advanced Power Management
ADV7174KCP-REEL Chip Scale PAL/NTSC Video Encoder with Advanced Power Management
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADV7173KST 制造商:Rochester Electronics LLC 功能描述:6-DAC NTSC/PAL ENCODER I.C. - Tape and Reel 制造商:Analog Devices 功能描述:IC VIDEO ENCODER
ADV7173KST-REEL 制造商:Analog Devices 功能描述:Video Encoder 6DAC 10-Bit 48-Pin LQFP T/R
ADV7173KSTZ 功能描述:IC DAC VIDEO NTSC 6-CH 48LQFP 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(biāo)準(zhǔn)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
ADV7173KSTZ-REEL 功能描述:IC DAC VIDEO NTSC 6-CH 48LQFP 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(biāo)準(zhǔn)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