AMPLIFIER CIRCUITS IN WHICH COMPENSATION CAPACITORS CAN BE CROSS-CONNECTED SO THAT THE VOLTAGE LEVEL AT AN OUTPUT NODE CAN BE RESET TO ABOUT ONE-HALF A DIFFERENCE BETWEEN A POWER VOLTAGE LEVEL AND A COMMON REFERENCE VOLTAGE LEVEL AND METHODS OF OPERATING THE SAME

摘要

A switch circuit includes a first capacitor, a second capacitor, and a switch arrangement that is operable to connect the first capacitor and the second capacitor in series between a first node that supplies a first voltage level and a second node that supplies a second voltage level, or to disconnect the first capacitor and the second capacitor from the first node and the second node, respectively, and to cross-connect the first capacitor and the second capacitor in response to a first control signal.