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ADV7303A 数据表(PDF) 2 Page - Analog Devices |
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ADV7303A 数据表(HTML) 2 Page - Analog Devices |
2 / 68 page REV. A –2– ADV7302A/ADV7303A FSC MODULATION S_HSYNC S_VSYNC S_BLANK CLKIN_A P_HSYNC P_VSYNC P_BLANK CLKIN_B HD PIXEL INPUT SD PIXEL INPUT DE- INTER- LEAVE Y CB CR TEST PATTERN SHARPNESS AND ADAPTIVE FILTER CONTROL Y COLOR CR COLOR CB COLOR 4:2:2 TO 4:4:4 TIMING GENERATOR TIMING GENERATOR DE- INTER- LEAVE Y CB CR TEST PATTERN DNR GAMMA COLOR CONTROL SYNC INSER- TION CLOCK CONTROL AND PLL 2 OVER- SAMPLING UV SSAF V U PS 4 HDTV 2 RGB MATRIX SD 8 LUMA AND CHROMA FILTERS CGMS WSS DAC DAC DAC DAC DAC DAC Figure 1. Functional Block Diagram DETAILED FEATURES High Definition Programmable Features (720 p/1080 i) 2 Oversampling (148.5 MHz) Internal Test Pattern Generator (Color Hatch, Black Bar, Flat Field/Frame) Fully Programmable YCrCb to RGB Matrix Gamma Correction Programmable Adaptive Filter Control Programmable Sharpness Filter Control CGMS-A (720 p/1080 i) High Definition Programmable Features (525 p/625 p) 4 Oversampling (108 MHz Output) Internal Test Pattern Generator (Color Hatch, Black Bar, Flat Frame) Individual Y and PrPb Output Delay Gamma Correction Programmable Adaptive Filter Control Fully Programmable YCrCb to RGB Matrix Undershoot Limiter TERMS USED IN THIS DATA SHEET SD Standard Definition Video, conforming to ITU-R.BT601/ITU-R.BT656. HD High Definition Video, i.e., Progressive Scan or HDTV. PS Progressive Scan Video, conforming to SMPTE293M or ITU-R.BT1358. Macrovision Rev 1.0 (525 p/625 p)* CGMS-A (525 p) Standard Definition Programmable Features 8 Oversampling (108 MHz) Internal Test Pattern Generator (Color Bars, Black Bar) Controlled Edge Rates for Sync, Active Video Individual Y and UV Output Delay Gamma Correction Digital Noise Reduction Multiple Chroma and Luma Filters Luma-SSAF ™ Filter with Programmable Gain/ Attenuation UV SSAF Separate Pedestal Control on Component and Composite/S-Video Outputs VCR FF/RW Sync Mode Macrovision Rev 7.1* CGMS/WSS Closed Captioning SSAF is a trademark of Analog Devices, Inc. *ADV7302A Only HDTV High Definition Television Video, conforming to SMPTE274M or SMPTE296M. YCrCb SD or HD Component Digital Video YPrPb HD Component Analog Video YUV SD Component Analog Video |
类似零件编号 - ADV7303A |
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类似说明 - ADV7303A |
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