题目/Title：A New Calibration Technique for Pipelined A/D Converters

作者/Author：吴超,李福乐
                        Wu Chao,Fule Li

会议/Conference：ICETCE 2012

地点/Location：Three Gorges, Hubei, China

年份/Issue Date：2012.18-20 May

页码/pages：

摘要/Abstract：
A new calibration technique for pipelined A/D converters is proposed. By using both foreground calibration and background calibration, the mismatch error of the capacitors and the finite gain error of the opamp can be calibrated. Compared with the existing techniques, it has shorter converge time because through the foreground calibration, an initial value of the background calibration can be gotten.