发明授权
- 专利标题： Analog minimum or maximum voltage selector circuit
- 专利标题（中）： 模拟最小或最大电压选择器电路
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申请号： US13770880申请日： 2013-02-19
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公开(公告)号： US08872549B2公开(公告)日： 2014-10-28
- 发明人: Sandro Herrera , Moshe Gerstenhaber
- 申请人： Sandro Herrera , Moshe Gerstenhaber
- 申请人地址： US MA Norwood
- 专利权人： Analog Devices, Inc.
- 当前专利权人： Analog Devices, Inc.
- 当前专利权人地址： US MA Norwood
- 代理机构： Kenyon & Kenyon LLP
- 主分类号： H03K5/153
- IPC分类号： H03K5/153 ; G01R19/04
摘要：
A circuit includes multiple input sub-circuits coupled to a common output node. Each input sub-circuit includes a transconductance cell. A diode is coupled between the output of the transconductance cell and a common output node. A feedback circuit is coupled between the common output node and a second input of the transconductance cell. A voltage follower is coupled between the common output node and a reference voltage, with an input coupled to the output of the transconductance cell.
公开/授权文献
- US20140232435A1 ANALOG MINIMUM OR MAXIMUM VOLTAGE SELECTOR CIRCUIT 公开/授权日：2014-08-21
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