| 摘要 |
The present invention relates generally to a digital-to-analog converter (DAC) calibration. The present invention may be implemented by a DAC calibration system including a first current source, a first switch coupled to the first current source, a second current source, a second switch coupled to the second current source, an output node coupled to the first switch and the second switch, a first calibration module coupled to the output node, an average current measurement module coupled to the first calibration module, and a second calibration module coupled to the average current measurement module. |
