发明名称 |
Power switch and operation method thereof |
摘要 |
A power switch includes a control circuit, a cross-coupled amplifier, a first switching circuit coupled between a first output terminal and the first controlled ground terminal, and a second switching circuit coupled between a second output terminal and the second controlled ground terminal. The control circuit is configured to connect the second controlled ground terminal to a ground during a first period that a voltage level at the first output terminal is switched from the ground to a first voltage level and to set the second controlled ground terminal at an elevated ground level during a second period that the voltage level at the first output terminal remains at the first voltage level. |
申请公布号 |
US8629706(B2) |
申请公布日期 |
2014.01.14 |
申请号 |
US201113272584 |
申请日期 |
2011.10.13 |
申请人 |
CHEN HSU-SHUN;KUO CHENG-HSIUNG;LI GU-HUAN;CHIH YUE-DER;TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD. |
发明人 |
CHEN HSU-SHUN;KUO CHENG-HSIUNG;LI GU-HUAN;CHIH YUE-DER |
分类号 |
H03L5/00 |
主分类号 |
H03L5/00 |
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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