ADV7343BSTZ

ADV7343 is a high speed, digital-to-analogue video encoder. Six high speed, 3.3V, 11-bit video DACs provide support for composite (CVBS), S-Video (Y-C), and component (YPrPb/RGB) analogue outputs in standard definition (SD), enhanced definition (ED), or high definition (HD) video formats. It has a 24bit pixel input port that can be configured in a variety of ways. SD video formats are supported over an SDR interface, and ED/HD video formats are supported over SDR and DDR interfaces. Pixel data can be supplied in either the YCrCb or RGB colour spaces. The parts also support embedded EAV/SAV timing codes, external video synchronization signals, and I²C® communication protocol. It is used in applications such as DVD recorders and players, high definition Blu-ray DVD players.

• 74.25MHz 16-/24bit high definition input support
• Compliant with SMPTE 274M (1080i), 296M (720p), and 240M (1035i)
• Macro vision Rev 7.1.L1 (SD) and Rev 1.2 (ED) compliant
• Simultaneous SD and ED/HD operation, EIA/CEA-861B compliance support
• Complete on-chip video timing generator, on-chip test pattern generation
• Luma and chroma filter responses, vertical blanking interval (VBI)
• Programmable adaptive filter control, programmable sharpness filter control
• Gamma correction, programmable adaptive filter control
• Undershoot limiter, gamma correction, digital noise reduction (DNR)
• Operating temperature is -40°C to +85°C, package style is 64-lead LQFP

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