ADV7343BSTZ

ADV7343 is a high speed, digital-to-analog video encoder. Six high speed, NSV, 3.3V, 12bit video DACs provide support for composite (CVBS), S-Video (Y-C), and component (YPrPb/RGB) analog outputs in standard definition (SD), enhanced definition (ED), or high definition (HD) video formats. It has a have a 30bit 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 color space. The parts also support embedded EAV/SAV timing codes, external video synchronization signals, and I²C® communication protocol. Cable detection and DAC auto power-down features keep power consumption to a minimum. It is used in applications such as DVD recorders and players, high definition Blu-ray DVD players.

• 3.3V analog operation, 1.8V digital operation, 1.8V or 3.3V I/O operation
• Copy generation management system (CGMS), wide screen signaling (WSS), closed captioning
• Undershoot limiter, gamma correction, digital noise reduction (DNR)
• Copy generation management system (CGMS), closed captioning and wide screen signaling (WSS)
• Integrated subcarrier locking to external video source, complete on-chip video timing generator
• On-chip test pattern generation, on-board voltage reference (optional external input)
• Luma and chroma filter responses, vertical blanking interval (VBI)
• Undershoot limiter, dual data rate (DDR) input support
• Simultaneous SD and ED/HD operation, EIA/CEA-861B compliance support
• Operating temperature is -40°C to +85°C, package style is 64-lead LQFP

Notes

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party