The ADV®7312 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 ADV7312 has separate 8-, 16-bit 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 signal.
Simultaneous SD and HD Inputs and Outputs
Programmable DAC Gain Control
Sync Outputs in All Modes
On-Board Voltage Reference
Six 11-Bit Precision Video DACs
2-Wire Serial I2C® Interface
Dual I/O Supply 2.5 V/3.3 V Operation
Analog and Digital Supply 2.5 V
64-Lead LQFP Package
Lead (Pb) Free Product
Enhanced Versatile Disk (EVD) Players
SD/PS DVD Recorders/Players
SD/Prog Scan/HDTV Display Devices
SD/HDTV Set Top Boxes