题目/Title：A 1V 210µW 98dB SFDR Audio ΔΣ Modulator in 180nm Standard CMOS

作者/Author：
                        Liangdong Chen,Liyuan Liu,Dongmei Li,Chun Zhang,Zhihua Wang

会议/Conference：ICSICT 2010

地点/Location：Shanghai

年份/Issue Date：2010.1-4 Nov.

页码/pages：pp. 379 - 381

摘要/Abstract：
A single-loop second-order 3bits delta-sigma modulator in 180nm standard CMOS is presented. The design is intended to achieve high linearity in low-voltage low-power environment. The modulator achieves 89-dB SNDR and 98-dB SFDR in 20Hz~16kHz signal bandwidth, while the power consumption is 210uW under 1-V supply voltage.