AD9884A

a FEATURES 140 MSPS Maximum Conversion Rate 500 MHz Analog Bandwidth 0.5 V to 1.0 V Analog Input Range 400 ps p-p PLL Clock Jitter Power-Down Mode 3.3 V Power Supply 2.5 V to 3.3 V Three-State CMOS Outputs Demultiplexed Output Ports Data Clock Output Provided Low Power: 570 mW Typical Internal PLL Generates CLOCK from HSYNC Serial Port Interface Fully Programmable Supports Alternate Pixel Sampling for Higher- Resolution Applications APPLICATIONS RGB Graphics Processing LCD Monitors and Projectors Plasma Display Panels Scan Converters 100 MSPS/140 MSPS Analog Flat Panel Interface AD9884A FUNCTIONAL BLOCK DIAGRAM RIN CLAMP GIN CLAMP BIN CLAMP HSYNC COAST CLAMP CKINV CKEXT CLOCK GENERATOR 0.15V 8 A/D 8 A/D 8 A/D 2 AD9884A 8 8 ROUTA ROUTB 8 GOUTA 8 GOUTB 8 BOUTA 8 BOUTB DATACK HSOUT CONTROL REF REFIN FILT SOGIN SOGOUT SDA SCL A0 A1 PWRDN REFOUT GENERAL DESCRIPTION The AD9884A is a complete 8-bit 140 MSPS monolithic analog interface optimized for capturing RGB graphics si...