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A 4.7-mW 12-bit 100-MS/s Hybrid DAC

  • East China Normal University

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

This paper presents a 12-bit digital-to-analog converter (DAC) with hybrid structure combining the current steering with the R-2R ladder structure, which can be used in low power applications demanding less than 100 MS/s conversion speed. It provides more than 85 dB spurious free dynamic range (SFDR) with 1 MHz output signal at 100 MHz sampling clock frequency. The achieved differential non-linearity (DNL) and integral non-linearity (INL) are equal to 0.91 and 0.81 LSB, respectively. The hybrid converter design is based on 55 nm CMOS technology and the overall system consumes 4.71 mW from 1.2 V digital (0.67 mW) and 2.5 V (4.04 mW) analog power supplies.

源语言英语
主期刊名2018 14th IEEE International Conference on Solid-State and Integrated Circuit Technology, ICSICT 2018 - Proceedings
编辑Ting-Ao Tang, Fan Ye, Yu-Long Jiang
出版商Institute of Electrical and Electronics Engineers Inc.
ISBN(电子版)9781538644409
DOI
出版状态已出版 - 5 12月 2018
活动14th IEEE International Conference on Solid-State and Integrated Circuit Technology, ICSICT 2018 - Qingdao, 中国
期限: 31 10月 20183 11月 2018

出版系列

姓名2018 14th IEEE International Conference on Solid-State and Integrated Circuit Technology, ICSICT 2018 - Proceedings

会议

会议14th IEEE International Conference on Solid-State and Integrated Circuit Technology, ICSICT 2018
国家/地区中国
Qingdao
时期31/10/183/11/18

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