FPD33680

FPD33680 Low Power, Low EMI, TFT-LCD Column Driver with RSDS Inputs, 64 Grayshades, and 480 Outputs for SXGA/UXGA Applications ADVANCE INFORMATION May 2003 FPD33680 Low Power, Low EMI, TFT-LCD Column Driver with RSDS Inputs, 64 Grayshades, and 480 Outputs for SXGA/UXGA Applications General Description The FPD33680 is a direct drive, 64 gray level, 480 output, TFT-LCD column driver with an RSDS™ data interface. It provides the capability to display 262,144 colors (18-bit color) with a large dynamic output range for twisted nematic applications. It is targeted to support SXGA applications up to a 75Hz refresh rate and UXGA applications up to a 60Hz refresh rate. Output voltages are gamma corrected to provide a direct mapping between digital video and LCD panel brightness. An RSDS (Reduced Swing Differential Signaling) interface is used between the timing controller and the column driver to minimize EMI and reduce power. The column driver with its interface offers a low power, low...