A digital background calibration algorithm of a pipeline ADC based on output code calculation

• Published in: Journal of semiconductors Vol. 33; no. 11; pp. 110 - 114
• Main Author: 邵健健 李玮韬 孙操 李福乐 张春 王志华
• Format: Journal Article
• Language: English
• Published: 01.11.2012
• Subjects: ADC; Algorithms; Calibration; Digital; Errors; Linearity; Logic; Noise levels; Semiconductors; 代码; 基础; 校准; 流水线; 算法; 计算; 输出

This paper proposes a digital background calibration algorithm to correct linearity errors in a pipelined analog-to-digital converter（ADC）.The algorithm does not modify the analog circuit of pipelined stages and calibrates the raw conversion output by using a backend digital logic.Based on the analy...