A Capacitor Self-Calibration Technique for High Resolution ADCs; A Capacitor Self-Calibration Technique for High Resolution ADCs | |
Yitong Cao ; Wengao Lu ; Kezhi Li ; Zhaokai Liu ; Zhongjian Chen ; Yacong Zhang | |
2016 | |
关键词 | capacitor calibration Capacitor SFDR pipeline successive adjusting adjusted converter mismatch capacitor calibration Capacitor SFDR pipeline successive adjusting adjusted converter mismatch |
英文摘要 | In this paper, a novel capacitor self-calibration technique is presented, which can be used in high resolution ADCs, such as SAR ADC and pipeline ADC. The capacitors achieve self-calibration through the adjusting capacitors array and successive approximation(SAR) logic. A 14-bit SAR ADC using capacitor selfcalibration technique we proposed has been designed. The simulation result shows that the SNDR/SFDR has been improved from 63.80 d B/67.89 d B to 78.55 d B/92.36 dB, respectively, using the proposed capacitor self-calibration technique.; In this paper, a novel capacitor self-calibration technique is presented, which can be used in high resolution ADCs, such as SAR ADC and pipeline ADC. The capacitors achieve self-calibration through the adjusting capacitors array and successive approximation(SAR) logic. A 14-bit SAR ADC using capacitor selfcalibration technique we proposed has been designed. The simulation result shows that the SNDR/SFDR has been improved from 63.80 d B/67.89 d B to 78.55 d B/92.36 dB, respectively, using the proposed capa; IEEE Beijing Section; 3 |
语种 | 英语 |
内容类型 | 其他 |
源URL | [http://ir.pku.edu.cn/handle/20.500.11897/479770] |
专题 | 信息科学技术学院 |
推荐引用方式 GB/T 7714 | Yitong Cao,Wengao Lu,Kezhi Li,et al. A Capacitor Self-Calibration Technique for High Resolution ADCs, A Capacitor Self-Calibration Technique for High Resolution ADCs. 2016-01-01. |
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