DIGITAL TO ANALOG CONVERTER CELL FOR SIGNED OPERATION

摘要

A communication system receives an inputs signal and generates a converted output signal. A control signal selectively activates one or more source cells among an array of cells. The selected source cells generate a first charge package and a second charge package at a cell output terminal for the array of cells to generate the converted output signal. The first charge package and the second charge package are generated during the same clock cycle.