This digital-to-analog converter (DAC) integrated circuit is designed for lowest noise performance, both radiated and conducted noise. A recommended connection diagram for the ADV7123 is shown in the following schematic diagram.
According to the ADV7123 datasheet, this device consists of three high speed, 10-bit, video DACs with complementary outputs, a standard TTL input interface, and a high impedance, analog output current source. It used to be applied in digital video systems, image processing, digital radio modulation, color graphics and more.
Additional information on ADV7123 Digital-to-Analog Converter Connection Diagram can be seen in this datasheet of pdf filetype (source: analog.com).
