EngineeringComputer EngineeringElectrical EngineeringAnalog ElectronicsOptoelectronicsSystem-on-chip DesignCmos Circuit DesignLow-power Digital Circuit DesignMixed-signal Integrated Circuit DesignMixed-signal IntegrationData Converter DesignSwitched-capacitor Circuit Design
LCD column drivers have traditionally used non-linear R-string style DACs. This paper describes an architecture that uses 768 linear charge redistribution 10/12 b DACs to implement a 384-output column driver. Each DAC performs its conversion in less than 15 /spl mu/s and draws less than 2.5 /spl mu/A. This architecture allows 10 b independent color control in a 17 mm/sup 2/ die for the LCD television market.
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Two-capacitor DAC with compensative switching
L. Weyten, S. Audenart · Electronics Letters · 1995 · 24 citations