12-Bit, Integrated, Multiformat SDTV/HDTV Video Decoder and RGB Graphics Digitizer Data Sheet ADV7403 FEATURES GENERAL DESCRIPTION 4 Noise Shaped Video (NSV) 12-bit analog-to-digital The ADV7403 is a high quality, single chip, multiformat video converters (ADCs) sampling up to 140 MHz (140 MHz decoder and graphics digitizer. This multiformat decoder supports speed grade only) the conversion of PAL, NTSC, and SECAM standards in the Mux with 12 analog input channels form of composite or S-Video into a digital ITU-R BT.656 format. SCART fast blank support The ADV7403 also supports the decoding of a component Internal antialias filters RGB/YPrPb video signal into a digital YCrCb or RGB pixel output NTSC/PAL/SECAM color standards support stream. The support for component video includes standards 525p/625p component progressive scan support such as 525i, 625i, 525p, 625p, 720p, 1080i, 1250i, and many 720p/1080i component HDTV support other HD and SMPTE standards. Graphic digitization is also Digitizes RGB graphics up to 1280 1024 at 75 Hz (SXGA) supported by the ADV7403 it is capable of digitizing RGB (140 MHz speed grade only) graphics signals from VGA to SXGA rates and converting them 24-bit digital input port supports data from DVI/HDMI into a digital RGB or YCrCb pixel output stream. SCART and receiver IC overlay functionality are enabled by the ability of the ADV7403 Any-to-any, 3 3 color-space conversion matrix to simultaneously process CVBS and standard definition RGB Industrial temperature range: 40C to +85C signals. The fast blank pin controls the mixing of these signals. 12-bit 4:4:4 and 10-/8-bit 4:2:2 DDR pixel output interface The ADV7403 contains two main processing sections. The first Programmable interrupt request output pin is the standard definition processor (SDP), which processes all Vertical blanking interval (VBI) data slicer, including teletext PAL, NTSC, and SECAM signal types, and the second is the component processor (CP), which processes YPrPb and RGB APPLICATIONS component formats, including RGB graphics. For additional descriptions of the features of the ADV7403, see the Functional LCD/DLP rear projection HDTVs Overview and the Theory of Operation sections. 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 receivers Rev. B Document Feedback 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 One Technology Way, P.O. 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Technical Support www.analog.com ADV7403 Data Sheet TABLE OF CONTENTS Features .............................................................................................. 1 Standard Definition Processor (SDP) Pixel Data Output Modes ........................................................................................... 12 Applications ....................................................................................... 1 Component Processor (CP) Pixel Data Output Modes ........ 12 General Description ......................................................................... 1 Composite and S-Video Processing ......................................... 12 Revision History ............................................................................... 2 Component Video Processing .................................................. 12 Functional Block Diagram .............................................................. 3 RGB Graphics Processing ......................................................... 13 Specifications ..................................................................................... 4 Digital Video Input Port ............................................................ 13 Electrical Characteristics ............................................................. 4 General Features ......................................................................... 13 Video Specifications ..................................................................... 5 Theory of Operation ...................................................................... 14 Timing Characteristics ................................................................ 6 Analog Front End ....................................................................... 14 Analog Specifications ................................................................... 8 Standard Definition Processor (SDP) ...................................... 14 Absolute Maximum Ratings ............................................................ 9 Component Processor (CP) ...................................................... 14 Package Thermal Performance ................................................... 9 Pixel Input/Output Formatting .................................................... 16 Thermal Resistance ...................................................................... 9 Recommended External Loop Filter Components .................... 18 ESD Caution .................................................................................. 9 Typical Connection Diagram........................................................ 19 Pin Configuration and Function Descriptions ........................... 10 Outline Dimensions ....................................................................... 20 Functional Overview ...................................................................... 12 Ordering Guide .......................................................................... 20 Analog Front End ....................................................................... 12 REVISION HISTORY 9/13Revision B: Initial Version Rev. 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