A monolithic CMOS/MEMS accelerometer with zero-g calibration readout circuit

Yu Sian Liu, Chien Jo Huang, Fu Yen Kuo, Kuei-Ann Wen, Long Sheng Fan

    研究成果: Conference contribution同行評審

    2 引文 斯高帕斯(Scopus)

    摘要

    A monolithic accelerometer design with zero-g calibration with TSMC 0.18 μm mixed-signal 1P6M process is presented. On-chip digital offset calibration enables compensation of random mechanical offset in the sensor due to process variation. The maximum 21 fF capacitance mismatch can be calibrated. The simulation results show that the whole system have 452.1 mV/g sensitivity. The power consumption is about 1.16 mW. The output noise is 26.85 μg/√Hz at 1KHz.

    原文English
    主出版物標題IEEE EuroCon 2013
    頁面2106-2110
    頁數5
    DOIs
    出版狀態Published - 4 12月 2013
    事件IEEE EuroCon 2013 - Zagreb, Croatia
    持續時間: 1 7月 20134 7月 2013

    出版系列

    名字IEEE EuroCon 2013

    Conference

    ConferenceIEEE EuroCon 2013
    國家/地區Croatia
    城市Zagreb
    期間1/07/134/07/13

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