參數(shù)資料
型號(hào)： ADV7391BCPZ
廠商： ANALOG DEVICES INC
元件分類： 顏色信號(hào)轉(zhuǎn)換
英文描述： Low Power, Chip Scale 10-Bit SD/HD Video Encoder
中文描述： COLOR SIGNAL ENCODER, QCC32
封裝： 5 X 5 MM, ROHS COMPLIANT, MO-220VHHD-2, LFSCP-32
文件頁(yè)數(shù)： 59/96頁(yè)
文件大?。?/td> 1209K
代理商： ADV7391BCPZ
ADV7390/ADV7391/ADV7392/ADV7393
SD ACTIVE VIDEO EDGE CONTROL
Subaddress 0x82, Bit 7
The ADV739x is able to control fast rising and falling signals at
the start and end of active video to minimize ringing.
When the active video edge control feature is enabled
(Subaddress 0x82, Bit 7 = 1), the first three pixels and the last
three pixels of the active video on the luma channel are scaled
so that maximum transitions on these pixels are not possible.
Rev. 0 | Page 59 of 96
At the start of active video, the first three pixels are multiplied
by , , and , respectively. Approaching the end of active
video, the last three pixels are multiplied by , , and ,
respectively. All other active video pixels pass through
unprocessed.
100 IRE
0 IRE
100 IRE
12.0 IRE
50 IRE
LUMA CHANNEL WITH
ACTIVE VIDEO EDGE
DISABLED
LUMA CHANNEL WITH
ACTIVE VIDEO EDGE
ENABLED
0
Figure 83. Example of Active Video Edge Functionality
VOLTS
0
2
4
F2
L135
6
8
10
12
IRE:FLT
–50
0
0
50
100
0.5
0
Figure 84. Example of Video Output with Subaddress 0x82, Bit 7 = 0
VOLTS
0
2
–2
4
6
8
10
12
F2
L135
IRE:FLT
–50
0
50
100
0
0.5
0
Figure 85. Example of Video Output with Subaddress 0x82, Bit 7 = 1
相關(guān)PDF資料
PDF描述
ADV7391BCPZ-REEL Low Power, Chip Scale 10-Bit SD/HD Video Encoder
ADV7391EBZ Low Power, Chip Scale 10-Bit SD/HD Video Encoder
ADV7392 Low Power, Chip Scale 10-Bit SD/HD Video Encoder
ADV7392BCPZ Low Power, Chip Scale 10-Bit SD/HD Video Encoder
ADV7392BCPZ-REEL Low Power, Chip Scale 10-Bit SD/HD Video Encoder
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADV7391BCPZ-REEL 功能描述:IC VIDEO ENCODER SD/HD 32-LFCSP 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
ADV7391EBZ 制造商:AD 制造商全稱:Analog Devices 功能描述:Low Power, Chip Scale 10-Bit SD/HD Video Encoder
ADV7391WBCPZ 制造商:Analog Devices 功能描述:
ADV7391WBCPZ-RL 制造商:Analog Devices 功能描述:
ADV7392 制造商:AD 制造商全稱:Analog Devices 功能描述:Low Power, Chip Scale 10-Bit SD/HD Video Encoder
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