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參數資料
| 型號： | ADV7194 |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | Professional Extended-10⑩ Video Encoder with 54 MHz Oversampling |
| 中文描述： | 專業擴展- 10⑩視頻編碼器，54兆赫采樣 |
| 文件頁數： | 1/69頁 |
| 文件大?。?/td> | 647K |
| 代理商： | ADV7194 |
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REV. 0
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
which may result from its use. No license is granted by implication or
otherwise under any patent or patent rights of Analog Devices.
a
ADV7194
*
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781/329-4700
World Wide Web Site: http://www.analog.com
Fax: 781/326-8703
Analog Devices, Inc., 2000
Professional Extended-10
Video Encoder with 54 MHz Oversampling
SIMPLIFIED BLOCK DIAGRAM
I
2
C INTERFACE
CHROMA
LPF
10-BIT
DAC
10-BIT
DAC
10-BIT
DAC
10-BIT
DAC
10-BIT
DAC
10-BIT
DAC
2
OVERSAMPLING
4
OVERSAMPLING
OR
ADV7194
SSAF
LPF
LUMA
LPF
COMPOSITE VIDEO
Y [S-VIDEO]
C [S-VIDEO]
RGB
YUV
YPrPb
TV SCREEN
OR
PROGRESSIVE
SCAN DISPLAY
COLOR CONTROL
DNR
GAMMA
CORRECTION
VBI
TELETEXT
CLOSED CAPTION
CGMS/WSS
DEMUX
AND
YCrCb-
TO-
YUV
MATRIX
PLL
AND
54MHz
VIDEO
INPUT
PROCESSING
VIDEO
OUTPUT
PROCESSING
VIDEO
SIGNAL
PROCESSING
ANALOG
OUTPUT
27MHz
CLOCK
ITU–R.BT
656/601
10-BIT YCrCb
IN 4:2:2 FORMAT
DIGITAL
INPUT
*
This device is protected by U.S. Patent Numbers 4631603, 4577216, and 4819098 and other intellectual property rights.
Extended-10 is a trademark of Analog Devices, Inc. This technology combines 10-bit conversion, 10-bit digital video data processing, and 10-bit external interfacing.
SSAF is a trademark of Analog Devices Inc.
ITU-R and CCIR are used interchangeably in this document (ITU-R has replaced CCIR recommendations).
I
C is a registered trademark of Philips Corporation.
FEATURES
10-Bit Extended CCIR-656 Input Data Port
Six High-Quality 10-Bit Video DACs
10-Bit Internal Digital Video Processing
Multistandard Video Input
Multistandard Video Output
4 Oversampling with Internal 54 MHz PLL
Programmable Video Control Includes:
Digital Noise Reduction
Gamma Correction
Black Burst
LUMA Delay
CHROMA Delay
Multiple Luma and Chroma Filters
Luma SSAF (Super Sub-Alias Filter)
Average Brightness Detection
Field Counter
CGMS (Copy Generation Management System)
WSS (Wide Screen Signaling)
Closed Captioning Support
Teletext Insertion Port (PAL-WST)
2-Wire Serial MPU Interface (I
2
C Compatible and
Fast I
2
C)
Supply Voltage 5 V and 3.3 V Operation
80-Lead LQFP Package
GENERAL DESCRIPTION
The ADV7194 is part of the new generation of video encoders
from Analog Devices. The device builds on the performance of
previous video encoders and provides new features like inter-
facing progressive scan devices, digital noise reduction, gamma
correction, 4
×
oversampling and 54 MHz operation, average
brightness detection, black burst signal generation, chroma delay,
an additional Chroma Filter, etc.
The ADV7194 supports NTSC-M, NTSC-N (Japan), PAL N,
PAL-B/D/G/H/I and PAL-60 standards. Input standards sup-
ported include ITU-R.BT656 4:2:2 YCrCb in 8-, 10-, 16- or
20-bit format and 3
×
10-bit YCrCb progressive scan format.
The ADV7194 can output composite video (CVBS), S-Video
(Y/C), Component YUV or RGB and analog progressive scan in
YPrPb format. The analog component output is also compatible
with Betacam, MII and SMPTE/EBU N10 levels, SMPTE 170M
NTSC and ITU-R.BT 470 PAL.
For more information about the ADV7194’s features refer to
Detailed Description of Features section.
APPLICATIONS
Professional DVD Playback Systems
PC Video/Multimedia Playback Systems
Progressive Scan Playback Systems
Professional Studio Equipment
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相關代理商/技術參數 |
參數描述 |
|---|---|
| ADV7194KST | 制造商:Analog Devices 功能描述:Video Encoder 6DAC 10-Bit 80-Pin LQFP 制造商:Rochester Electronics LLC 功能描述:PROFESSIONAL/HDTV NTSC/PAL ENCODER I.C. - Bulk 制造商:Analog Devices 功能描述:IC VIDEO ENCODER |
| ADV7194KSTZ | 功能描述:IC ENCODER VIDEO EXT-10 80-LQFP RoHS:是 類別:集成電路 (IC) >> 接口 - 編碼器，解碼器，轉換器 系列:- 產品變化通告:Development Systems Discontinuation 26/Apr/2011 標準包裝:1 系列:- 類型:編碼器 應用:DVB-S.2 系統 電壓 - 電源，模擬:- 電壓 - 電源，數字:- 安裝類型:- 封裝/外殼:模塊 供應商設備封裝:模塊 包裝:散裝 其它名稱:Q4645799 |
| ADV7194KSTZ | 制造商:Analog Devices 功能描述:TV / Video IC |
| ADV7195 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Multiformat Progressive Scan/HDTV Encoder with Three 11-Bit DACs and 10-Bit Data Input |
| ADV7195KS | 制造商:Analog Devices 功能描述:Video Encoder 3DAC 11-Bit 52-Pin MQFP 制造商:Rochester Electronics LLC 功能描述:MULTI-FORMAT VID+PROGSCAN/HDTV ENCODERIC - Bulk |
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