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MAX14885E
19-5143; Rev 1; 1/12 EVAALVUAAILTAIOBNLEKIT
Low-Capacitance VGA 2:2 Dual-Graphics Crossover Switch
General Description
The MAX14885E integrates high-bandwidth analog switches, level-translating buffers, and level-translating FET switches. The device implements a complete 2:2 dual-graphics crossover solution for VGA signal switching. The MAX14885E provides 12 very high-frequency 700MHz (typ) SPST switches for RGB signals, four lowfrequency clamping switches for display data channel (DDC) signals, two pairs of level-translating buffers for the HSYNC and VSYNC signals, and integrated extended ESD protection. The MAX14885E is used to select one of two sources to either of two destinations (see the Typical Operating Circuit) within a laptop computer.