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參數資料
| 型號： | 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位標清/高清視頻編碼器 |
| 文件頁數： | 59/96頁 |
| 文件大小： | 1209K |
| 代理商： | ADV7393EBZ |
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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 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| 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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