Multiformat Hdtv Encoder With Three 11-bit Dacs - Analog Devices

The ADV7197 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 ADV7197 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 HDTV format at 74.25 MHz or 74.1758 MHz. For any other high definition standard but SMPTE274M or SMPTE296M, the Async Timing Mode CAN be used to input data to the ADV7197. For all standards, external 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 ADV7197 outputs Analog YPrPb HDTV complying to EIA-770.3, or RGB complying to RS-170/RS-343A. The ADV7197 requires a single 5 V/3.3 V power supply, an optional external 1.235 V reference, and a 74.25 MHz (or 74.1758 MHz) Clock The ADV7197 is packaged in a 52-lead MQFP package. By Analog Devices, Inc.
ADV7197 's PackagesADV7197 's pdf datasheet

ADV7197 Pinout, Pinouts
ADV7197 pinout,Pin out
This is one package pinout of ADV7197,If you need more pinouts please download ADV7197's pdf datasheet.

ADV7197 Application circuits
ADV7197 circuits
This is one application circuit of ADV7197,If you need more circuits,please download ADV7197's pdf datasheet.

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