{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,17]],"date-time":"2025-10-17T14:09:05Z","timestamp":1760710145054,"version":"build-2065373602"},"reference-count":25,"publisher":"MDPI AG","issue":"4","license":[{"start":{"date-parts":[[2020,2,24]],"date-time":"2020-02-24T00:00:00Z","timestamp":1582502400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Sensors"],"abstract":"<jats:p>A low noise interface ASIC for micro gyroscope with ball-disc rotor is realized in 0.5\u00b5m CMOS technology. The interface circuit utilizes a transimpedance pre-amplifier which reduces input noise. The proposed interface achieves 0.003\u00b0\/s\/Hz1\/2 noise density and 0.003\u00b0\/s sensitivity with \u00b1100\u00b0\/s measure range. The functionality of the full circuit, including circuit analysis, noise analysis and measurement results, has been demonstrated.<\/jats:p>","DOI":"10.3390\/s20041238","type":"journal-article","created":{"date-parts":[[2020,2,25]],"date-time":"2020-02-25T04:21:26Z","timestamp":1582604486000},"page":"1238","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":6,"title":["Low Noise Interface ASIC of Micro Gyroscope with Ball-disc Rotor"],"prefix":"10.3390","volume":"20","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-2444-9438","authenticated-orcid":false,"given":"Mingyuan","family":"Ren","sequence":"first","affiliation":[{"name":"School of Software and Microelectronics, Harbin University of Science and Technology, Harbin 150080, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Honghai","family":"Xu","sequence":"additional","affiliation":[{"name":"School of Software and Microelectronics, Harbin University of Science and Technology, Harbin 150080, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Xiaowei","family":"Han","sequence":"additional","affiliation":[{"name":"School of Computer and Information Engineering, Harbin University of Commerce, Harbin 150028, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Changchun","family":"Dong","sequence":"additional","affiliation":[{"name":"School of Software and Microelectronics, Harbin University of Science and Technology, Harbin 150080, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Xuebin","family":"Lu","sequence":"additional","affiliation":[{"name":"School of Software and Microelectronics, Harbin University of Science and Technology, Harbin 150080, China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"1968","published-online":{"date-parts":[[2020,2,24]]},"reference":[{"key":"ref_1","first-page":"012001","article-title":"Noise in MEMS","volume":"21","author":"Nagel","year":"2009","journal-title":"Meas. 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