| 摘要 |
A digital-to-analog converter having an input for receiving a digital input signal during each time period. A plurality of elements are each adapted to produce an analog output in response to an input, and an encoder selects a number of the elements and applies inputs to the selected elements. An analog output signal is then formed by summing outputs of the plurality of elements. The encoder selects the number of elements based on a value of the digital input signal, and selects the elements in a predetermined order from the plurality of elements, starting from an element determined by the elements selected in an immediately preceding time period, and excluding a temporarily omitted one of the plurality of elements.
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