Multiformat Progressive Scan/hdtv Encoder With Three 11-bit Dacs And 10-bit Data Input - Analog Devices

The ADV7195 is a triple high-speed, digital-to-analog encoder on a single monolithic chip. It consists of three high-speed Video D/A Converters with TTL-compatible inputs. The ADV7195 has three separate 10-bit-wide input ports that accept data in 4:4:4 10-bit YCrCb or RGB or 4:2:2 10-bit YCrCb. This data is accepted in progressive scan format at 27 MHz or HDTV format at 74.25 MHz or 74.1758 MHz. For any other high-definition standard but SMPTE293M, ITU-R BT.1358, SMPTE274M or SMPTE296M the Async Timing Mode CAN be used to input data to the ADV7195. For all standards, exter- nal horizontal, vertical, and blanking signals or EAV/SAV codes control the insertion of appropriate synchronization signals into the digital data stream and therefore the output signals. The ADV7195 outputs Analog YPrPb progressive scan format complying to EIA-770.1, EIA-770.2; YPrPb HDTV complying to EIA-770.3; RGB complying to RS-170/RS-343A. The ADV7195 requires a single 3.3 V power supply, an optional external 1.235 V reference and a 27 MHz Clock in Progressive Scan Mode or a 74.25 MHz (or 74.1758 MHz) Clock in HDTV mode. In Progressive Scan Mode, a sharpness Filter with programmable gain allows high-frequency enhancement on the luminance signal. Programmable Adaptive Filter Control, which may be used, allows removal of ringing on the incoming Y data. The ADV7195 supports CGMS-A data control generation. The ADV7195 is packaged in a 52-lead MQFP package. By Analog Devices, Inc.
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ADV7195 Pinout, Pinouts
ADV7195 pinout,Pin out
This is one package pinout of ADV7195,If you need more pinouts please download ADV7195's pdf datasheet.

ADV7195 Application circuits
ADV7195 circuits
This is one application circuit of ADV7195,If you need more circuits,please download ADV7195's pdf datasheet.


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