參數(shù)資料
型號(hào)： ADV7393EBZ
廠商： Analog Devices, Inc.
英文描述： Low Power, Chip Scale 10-Bit SD/HD Video Encoder
中文描述： 低功耗，芯片尺寸10位標(biāo)清/高清視頻編碼器
文件頁(yè)數(shù)： 59/96頁(yè)
文件大?。?/td> 1209K
代理商： ADV7393EBZ
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
ADV7400AKSTZ-80 10-Bit Intergrated Multiformat SDTV/HDTV Video Decoder and RGB Graphics Digitizer
ADV7400AKSTZ-801 10-Bit Intergrated Multiformat SDTV/HDTV Video Decoder and RGB Graphics Digitizer
ADV7400ABSTZ-1101 10-Bit Intergrated Multiformat SDTV/HDTV Video Decoder and RGB Graphics Digitizer
ADV7400AKSTZ-110 10-Bit Intergrated Multiformat SDTV/HDTV Video Decoder and RGB Graphics Digitizer
ADV7400AKSTZ-1101 10-Bit Intergrated Multiformat SDTV/HDTV Video Decoder and RGB Graphics Digitizer
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADV7393WBCPZ 制造商:Analog Devices 功能描述:LOW POWER, CHIP SCALE 10-BIT SD/HD VIDEO ENCODER - Trays
ADV7393WBCPZ-REEL 制造商:Analog Devices 功能描述:LOW POWER, CHIP SCALE 10-BIT SD/HD VIDEO ENCODER - Tape and Reel
ADV73946603 制造商:LG Corporation 功能描述:Frame Assembly
ADV73946604 制造商:LG Corporation 功能描述:Frame Assembly
ADV73946902 制造商:LG Corporation 功能描述:Frame Assembly
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