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ADV7199KS PDF预览

ADV7199KS

更新时间: 2024-09-29 19:47:27
品牌 Logo 应用领域
亚德诺 - ADI 商用集成电路
页数 文件大小 规格书
38页 512K
描述
IC SPECIALTY CONSUMER CIRCUIT, PQFP52, PLASTIC, MQFP-52, Consumer IC:Other

ADV7199KS 数据手册

 浏览型号ADV7199KS的Datasheet PDF文件第2页浏览型号ADV7199KS的Datasheet PDF文件第3页浏览型号ADV7199KS的Datasheet PDF文件第4页浏览型号ADV7199KS的Datasheet PDF文件第5页浏览型号ADV7199KS的Datasheet PDF文件第6页浏览型号ADV7199KS的Datasheet PDF文件第7页 
PRELIMINARY TECHNICAL DATA  
a
MULTI-FORMAT PROGRESSIVE SCAN/HDTV  
ENCODER WITH THREE 11-BIT DACS,  
8-BIT DATA INPUT AND MACROVISION  
PRELIMINARY TECHNICAL DATA  
ADV7199  
Undershoot Limiter  
VBI Open Control  
INPUT FORMATS  
YCrCb in 2x8-Bit (4:2:2) or 3x8-Bit (4:4:4) format  
compliant to SMPTE-293M (525p), ITU-R.BT1358  
(625p), SMPTE274M (1080i), SMPTE296M (720p)  
and any other High Definition standard using  
Async Timing Mode  
Macrovision Rev 1.0 (525p)  
CGMS-A (525p)  
2 Wire Serial MPU Interface  
RGB in 3x8 Bit 4:4:4 format  
Single Supply +3.3 V Operation  
52-MQFP package  
OUTPUT FORMATS  
YPrPb Progressive Scan (EIA-770.1, EIA-770.2)  
YPrPb HDTV (EIA 770.3)  
APPLICATIONS  
Progressive Scan / HDTV Display Devices  
DVD Players  
RGB levels compliant to RS-170 and RS-343A  
Progressive Scan/HDTV Projection Systems  
MPEG2@81MHz  
Digital Video Systems  
PROGRAMMABLE FEATURES  
Internal Testpattern Generator with Color Control  
Y/C delay (+/-)  
High Resolution Color Graphics  
Image Processing/ Instrumentation  
Digital Radio Modulation/ Video Signal Reconstruction  
Individual DAC on/off control  
54MHz Output (2xOversampling)  
GENERAL DESCRIPTION  
The ADV7199 is triple high speed, digital-to-analog  
encoder on a single monolithic chip. It consists of three  
high speed video D/A converters with TTL compatible  
inputs.  
The ADV7199 supports CGMS-A data control generation  
and the Macrovision Anticopy algorithm in 525p mode.  
The ADV7199 is packaged in a 52-Pin MQFP package.  
The ADV7199 has three separate 8-Bit wide input ports  
which accept data in 4:4:4 8-Bit YCrCb or RGB or 4:2:2  
8-Bit YCrCb. This data is accepted in progressive scan  
format at 27MHz or HDTV format at 74.25MHZ or  
74.1758MHz. For any other High Definition standard but  
SMPTE 293M, ITU-R BT.1358, SMPTE274M or  
SMPTE296M the Async Timing Mode can be used to  
input data to the ADV7199. For all standards, external  
horizontal, vertical and blanking signals or EAV/SAV  
codes control the insertion of appropriate synchronisation  
signals into the digital data stream and therefore the  
output signals.  
FUNCTIONAL BLOCK DIAGRAM  
CGMS  
MACROVISION  
Y0-Y7  
11-BIT  
DAC A (Y)  
DAC B  
DAC  
TESTPATTERN  
GENERATOR  
4:2:2 to  
4:4:4  
Cr0-7  
&
2XINTER-  
11-BIT  
DAC  
POLATION  
The ADV7199 outputs analog YPrPb progressive scan  
format complying to EIA770.1, EIA 770.2 or YPrPb  
HDTV complying to EIA 770.3 or RGB complying to  
RS-170/RS 343A.  
DELAY  
4:2:2 to  
4:4:4  
Cb 0-7  
11-BIT  
DAC  
DAC C  
VREF  
RSET  
COMP  
CLKIN  
DAC C ONTROL  
BLOCK  
The ADV7199 requires a single 3.3V power supply, an  
optional external 1.235 V reference and a 27 MHz clock  
in Progressive Scan Mode or a 74.25MHz (or  
74.1758MHz) clock in HDTV mode.  
HORIZONTALSYNC  
VERTICAL SYNC  
BLANKING  
TIMING  
GENERATOR  
SYNC  
GENERATOR  
RESET  
I2C MPU PORT  
REV PrC  
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.  
* ADV is a Registered Trademark of Analog Devices, Inc.  
One Technology Way, P.O. Box 9106, Norwood. MA 02062-9106,  
U.S.A.  
Tel:617/329-4700  
Fax: 617/326-8703  
World Wide Web Site: http://www.analog.com  
© Analog Devices, Inc., 2000  

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