AD9985A - Analog Interface

The AD9985A is a complete 8-bit, 140 MSPS, monolithic analog interface optimized for capturing RGB graphics signals from personal computers and workstations.

Its 140 MSPS encode rate capability and full power analog bandwidth of 300 MHz support resolutions up to SXGA (1280 × 1024 at 75 Hz).

• Variable analog input bandwidth control Variable SOGIN bandwidth control Automated clamping level adjustment 140 MSPS maximum conversion rate 300 MHz analog bandwidth 0.5 V to 1.0 V analog input range 500 ps p-p PLL clock jitter at 110 MSPS 3.3 V power supply Full sync processing Selectable input filtering Sync detect for hot plugging Midscale clamping Power-down mode Low power: 500 mW typical 4:2:2 output format mode.