The ADV7304A/ADV7305A is a high speed, digital-to-analog encoder on a single monolithic chip. It includes six high speed video D/A converters with TTL compatible inputs.
The ADV7304A/ADV7305A has three separate 10-bit wide input ports that accept data in high definition and/or standard definition video format. For all standards, external horizontal, vertical, and blanking signals, or EAV/SAV timing codes, control the insertion of appropriate synchronization signals into the digital data stream and therefore the output signals.
Simultaneous SD and HD Inputs and Outputs
Oversampling (108 MHz/148.5 MHz)
On-Board Voltage Reference
6 NSV Precision Video 14-Bit Σ-Δ DACs
2-Wire Serial MPU Interface
Dual I/O Supply 2.5 V/3.3 V Operation
Analog and Digital Supply 2.5 V
High End DVD Players
SD/Program Scan/HDTV Display Devices
SD/Program Scan/HDTV Set-Top Boxes
SD/HDTV Studio Equipment
Professional Video Equipment