基本信息:
- 专利标题： SENSOR INTERFACE INCLUDING RESONATOR AND DIFFERENTIAL AMPLIFIER
- 申请号：EP21164252.5 申请日：2021-03-23
- 公开(公告)号：EP3972128A1 公开(公告)日：2022-03-23
- 发明人： KANG, Hyunwook , KANG, Sungchan , KIM, Cheheung , RHEE, Choongho , HONG, Hyeokki
- 申请人： Samsung Electronics Co., Ltd.
- 申请人地址： KR Suwon-si 16677 129, Samsung-ro Yeongtong-gu Gyeonggi-do
- 代理机构： Elkington and Fife LLP
- 优先权： KR20200120030 20200917
- 主分类号： H03F3/45
- IPC分类号： H03F3/45 ; H03F1/08 ; G01H11/00 ; H03F3/183 ; H04R9/00 ; H04R19/00 ; G01H3/08 ; G01H11/08 ; G01H13/00
摘要：
Provided is a sensor interface including a first cantilever beam bundle including at least one resonator and a first output terminal, a second cantilever beam bundle including at least one resonator and a second output terminal, and a differential amplifier including a first input terminal electrically connected to the first output terminal of the first cantilever beam bundle and a second input terminal electrically connected to the second output terminal of the second cantilever beam bundle.