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ADV7192 Datasheet(PDF) 1 Page - Analog Devices |
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ADV7192 Datasheet(HTML) 1 Page - Analog Devices |
1 / 69 page 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 ADV7192 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 Video Encoder with Six 10-Bit DACs, 54 MHz Oversampling and Progressive Scan Inputs FEATURES 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 Subalias Filter) Average Brightness Detection Field Counter Macrovision Rev. 7.1 CGMS (Copy Generation Management System) WSS (Wide Screen Signaling) Closed Captioning Support. Teletext Insertion Port (PAL-WST) 2-Wire Serial MPU Interface (I2C®-Compatible and Fast I2C) I 2C Interface Supply Voltage 5 V and 3.3 V Operation 80-Lead LQFP Package SSAF is a trademark of Analog Devices Inc. This device is protected by U.S. patent numbers 4631603, 4577216 and 4819098 and other intellectual property rights. ITU-R and CCIR are used interchangeably in this document (ITU-R has replaced CCIR recommendations). I 2C is a registered trademark of Philips Corporation. Throughout the document YUV refers to digital or analog component video. APPLICATIONS DVD Playback Systems PC Video/Multimedia Playback Systems Progressive Scan Playback Systems GENERAL DESCRIPTION The ADV7192 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 interfac- ing 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, and other features. The ADV7192 supports NTSC-M, NTSC-N (Japan), PAL N, PAL M, PAL-B/D/G/H/I and PAL-60 standards. Input standards supported include ITU-R.BT656 4:2:2 YCrCb in 8-Bit or 16-Bit format and 3 × 10-Bit YCrCb progressive scan format. The ADV7192 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 170 M NTSC, and ITU–R.BT 470 PAL. Please see Detailed Description of Features for more informa- tion about the ADV7192. SIMPLIFIED FUNCTIONAL BLOCK DIAGRAM I2C 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 ADV7192 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 8-BIT YCrCb IN 4:2:2 FORMAT DIGITAL INPUT |
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