发明申请
US20090243693A1 CIRCUIT FOR PROVIDING DETERMINISTIC LOGIC LEVEL IN OUTPUT CIRCUIT WHEN A POWER SUPPLY IS GROUNDED
审中-公开
当电源接地时,在输出电路中提供确定逻辑电平的电路
- 专利标题: CIRCUIT FOR PROVIDING DETERMINISTIC LOGIC LEVEL IN OUTPUT CIRCUIT WHEN A POWER SUPPLY IS GROUNDED
- 专利标题(中): 当电源接地时,在输出电路中提供确定逻辑电平的电路
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申请号: US12058802申请日: 2008-03-31
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公开(公告)号: US20090243693A1公开(公告)日: 2009-10-01
- 发明人: Meetul GOYAL , Robert James Johnston , Romesh Trivedi
- 申请人: Meetul GOYAL , Robert James Johnston , Romesh Trivedi
- 主分类号: H03L5/00
- IPC分类号: H03L5/00
摘要:
A high voltage analog interface circuit capable of producing a determinate zero or other low voltage when the high voltage power supply is turned off or grounded.
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