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參數資料
| 型號： | ADV7401 |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | 10-Bit, Integrated, Multiformat SDTV/HDTV Video Decoder and RGB Graphics Digitizer |
| 中文描述： | 10位，綜合，多格式標清/高清視頻解碼器和RGB圖形數字化儀 |
| 文件頁數： | 1/20頁 |
| 文件大小： | 242K |
| 代理商： | ADV7401 |
10-Bit, Integrated, Multiformat SDTV/HDTV
Video Decoder and RGB Graphics Digitizer
ADV7401
FEATURES
Four 10-bit ADCs sampling up to 140 MHz
(140 MHz speed grade only)
12 analog input channel mux
SCART fast blank support
Internal antialias filters
NTSC/PAL/SECAM color standards support
525p-/625p-component progressive scan support
720p-/1080i-component HDTV support
Digitizes RGB graphics up to 1280 × 1024 @ 75 Hz (SXGA)
(140 MHz speed grade only)
24-bit digital input port supports data from DVI/HDMI Rx IC
Any-to-any, 3 × 3 color-space conversion matrix
Industrial temperature range (40°C to +85°C)
12-bit 4:4:4/8-bit 4:2:2 DDR pixel output interface
Programmable interrupt request output pin
VBI data slicer (including teletext)
Rev.
SpA
Information furnished by Analog Devices is believed to be accurate and reliable.
However, no responsibility is assumed by Analog Devices for its use, nor for any
infringements of patents or other rights of third parties that may result from its use.
Specifications subject to change without notice. No license is granted by implication
or otherwise under any patent or patent rights of Analog Devices. Trademarks and
registered trademarks are the property of their respective owners.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
Fax: 781.461.3113
200
5
Analog Devices, Inc. All rights reserved.
www.analog.com
APPLICATIONS
LCD/DLP rear projection HDTVs
PDP HDTVs
CRT HDTVs
LCD/DLP front projectors
LCD TV (HDTV ready)
HDTV STBs with PVR
Hard-disk-based video recorders
Multiformat scan converters
DVD recorders with progressive scan input support
AVR receiver
GENERAL DESCRIPTION
The ADV7401 is a high quality, single chip, multiformat video
decoder and graphics digitizer. This multiformat decoder
supports the conversion of PAL, NTSC, and SECAM standards
in the form of composite or S-video into a digital ITU-R BT.656
format. The ADV7401 also supports the decoding of a
component RGB/YPrPb video signal into a digital YCrCb or
RGB pixel output stream. The support for component video
includes standards such as 525i, 625i, 525p, 625p, 720p, 1080i,
1250i, and many other HD and SMPTE standards. Graphic
digitization is also supported by the ADV7401; it is capable of
digitizing RGB graphics signals from VGA to SXGA rates and
converting them into a digital RGB or YCrCb pixel output
stream. SCART and overlay functionality are enabled by the
ADV7401’s ability to simultaneously process CVBS and
standard definition RGB signals. The mixing of these signals is
controlled by the fast blank pin.
The ADV7401 contains two main processing sections. The first
is the standard definition processor (SDP), which processes all
PAL, NTSC, and SECAM signal types. The second is the
component processor (CP), which processes YPrPb and RGB
component formats, including RGB graphics. For more specific
descriptions of the ADV7401 features, see the Detailed
Functionality and Detailed Description sections.
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相關代理商/技術參數 |
參數描述 |
|---|---|
| ADV7401BSTZ-110 | 功能描述:視頻 IC 10-bit HD Video Decoder w/OSD & TTXT 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 |
| ADV7401BSTZ-80 | 功能描述:視頻 IC 10-bit HD Video Decoder w/OSD & TTXT 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 |
| ADV7401CSTZ-110 | 制造商:Analog Devices 功能描述: |
| ADV7401CSTZ-140 | 制造商:Analog Devices 功能描述: |
| ADV7401KSTZ-140 | 功能描述:視頻 IC 10-bit HD Video Decoder w/OSD & TTXT 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 |
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