发明名称 |
A GUARDED ELECTRICAL OVERSTRESS PROTECTION CIRCUIT |
摘要 |
<p>Disclosed embodiments are directed to an electrical overstress protection circuit. The electrical overstress protection circuit may include an intermediate node receiving a reference voltage, a first pair of clamp devices, having opposite polarity, clamping an input signal line to the intermediate node, and a second pair of clamp devices, each clamping the intermediate node to one of two reference potentials. The electrical overstress protection circuit may also include a filter connected to the intermediate node to reduce noise at the intermediate node.</p> |
申请公布号 |
WO2011022233(A1) |
申请公布日期 |
2011.02.24 |
申请号 |
WO2010US44876 |
申请日期 |
2010.08.09 |
申请人 |
ANALOG DEVICES, INC.;COLN, MICHAEL;CARREAU, GARY;KUSUDA, YOSHINORI |
发明人 |
COLN, MICHAEL;CARREAU, GARY;KUSUDA, YOSHINORI |
分类号 |
H02H9/00 |
主分类号 |
H02H9/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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