FEATURES
OVERVIEW u Triple ADC with 12 - 140 MHz Sampling Rate u Integrated line locked PLL generates pixel clock from HSYNC u Integrated 5-bit pixel clock phase adjustment for precise sample timing control u Integrated clamp with timing generator u Integrated Brightness & Contrast controls u Integrated precision voltage reference u Compatible with VGA through SXGA RGB graphics signals u Pin Compatible with AD9883A u Serial port programming interface u Mid-Scale Clamping u Fully Sync Processing u 4:2:2 Output Format Mode BLOCK DIAGRAM DESCRIPTION
Most flat-panel monitors and projectors require a digital graphics input in order to accurately scale and display graphics. The huge installed base of computers with analog video graphics interfaces necessitates the use of a graphics digitizer to re-digitize the analog RGB signal before further processing. u u The MST9883 provides a high performance highly integrated solution to support the digitization process, including the ADC’s, a voltage...
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