发明名称 |
Output circuit, system including output circuit, and method of controlling output circuit |
摘要 |
An output circuit includes a first transistor coupled to an external terminal and having a gate terminal that receives a first drive signal. The first transistor pulls down a potential at the external terminal when activated in accordance with the first drive signal. The output circuit also includes a capacitor. The capacitor includes a first end coupled to the gate terminal of the first transistor. A clamp circuit, coupled to a second end of the capacitor, clamps the second end of the capacitor to a potential corresponding to the operation of the first transistor. The first transistor includes a drain terminal that is not coupled to the capacitor but is coupled to the external terminal. |
申请公布号 |
US8614598(B2) |
申请公布日期 |
2013.12.24 |
申请号 |
US201213357469 |
申请日期 |
2012.01.24 |
申请人 |
MIYAZAKI HIROSHI;FUJITSU SEMICONDUCTOR LIMITED |
发明人 |
MIYAZAKI HIROSHI |
分类号 |
H03K5/08 |
主分类号 |
H03K5/08 |
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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