发明授权
- 专利标题: Level shift circuit
- 专利标题(中): 电平移位电路
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申请号: US12076521申请日: 2008-03-19
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公开(公告)号: US07639060B2公开(公告)日: 2009-12-29
- 发明人: Satoshi Shiraki , Hiroyuki Ban , Junichi Nagata
- 申请人: Satoshi Shiraki , Hiroyuki Ban , Junichi Nagata
- 申请人地址: JP Kariya
- 专利权人: DENSO CORPORATION
- 当前专利权人: DENSO CORPORATION
- 当前专利权人地址: JP Kariya
- 代理机构: Posz Law Group, PLC
- 优先权: JP2007-073317 20070320
- 主分类号: H03L5/00
- IPC分类号: H03L5/00
摘要:
A level shift circuit includes a first capacitor circuit including capacitors connected in series between a ground and a predetermined potential, a first trigger circuit coupled to the predetermined potential side of the first capacitor circuit, an input terminal coupled to the ground side of the first capacitor circuit, a second capacitor circuit including capacitors connected in series between the ground and the predetermined potential, a second trigger circuit coupled to the predetermined potential side of the second capacitor circuit, an inverter coupled between the input terminal and the ground potential side of the second capacitor circuit, and a SR latch circuit having a first input coupled to an output of the first trigger circuit and a second input coupled to an output of the second trigger circuit.
公开/授权文献
- US20080231340A1 Level shift circuit 公开/授权日:2008-09-25
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