A 35μW 96.8dB SNDR 1 kHz BW multi-step incremental ADC using multi-slope extended counting with a single integrator

Yi Zhang, Chia-Hung Chen, Tao He, Gabor C. Temes

研究成果: Conference contribution同行評審

8 引文 斯高帕斯(Scopus)

摘要

A multi-step incremental ADC (IADC) with multi-slope extended counting is presented. In the proposed IADC, the accuracy is enhanced by reconfiguring it as a multi-slope ADC in two additional steps. For the same accuracy, the conversion cycle is shortened by a factor of about 29 as compared to the single-step IADC. Fabricated in 0.18-μm CMOS process, the prototype ADC operates at 642 kHz and achieves a peak SNDR = 96.8 dB and DR = 99.7 dB over a 1 kHz bandwidth. The power consumption is 35 μW, which results in an excellent Schreier FoM of 174.6 dB.

原文English
主出版物標題2016 IEEE Symposium on VLSI Circuits, VLSI Circuits 2016
發行者Institute of Electrical and Electronics Engineers Inc.
ISBN(電子)9781509006342
DOIs
出版狀態Published - 21 9月 2016
事件30th IEEE Symposium on VLSI Circuits, VLSI Circuits 2016 - Honolulu, United States
持續時間: 14 6月 201617 6月 2016

出版系列

名字IEEE Symposium on VLSI Circuits, Digest of Technical Papers
2016-September

Conference

Conference30th IEEE Symposium on VLSI Circuits, VLSI Circuits 2016
國家/地區United States
城市Honolulu
期間14/06/1617/06/16

指紋

深入研究「A 35μW 96.8dB SNDR 1 kHz BW multi-step incremental ADC using multi-slope extended counting with a single integrator」主題。共同形成了獨特的指紋。

引用此