Low Noise Interface ASIC of Micro Gyroscope with Ball-disc Rotor

A low noise interface ASIC for micro gyroscope with ball-disc rotor is realized in 0.5&#181;m CMOS technology. The interface circuit utilizes a transimpedance pre-amplifier which reduces input noise. The proposed interface achieves 0.003&#176;/s/Hz<sup>1/2</sup> noise density and...

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Bibliographic Details
Main Authors: Mingyuan Ren, Honghai Xu, Xiaowei Han, Changchun Dong, Xuebin Lu
Format: Article
Language:English
Published: MDPI AG 2020-02-01
Series:Sensors
Subjects:
Online Access:https://www.mdpi.com/1424-8220/20/4/1238