| 发明名称 |
ESD PROTECTION CIRCUIT |
| 摘要 |
An electrostatic discharge (ESD) protection circuit is provided. The ESD protection circuit includes an impedance device coupled between a pad and a power line and a clamp unit coupled between the pad and a ground line, wherein no ESD current flows through the impedance device when an ESD event occurs at the pad. |
| 申请公布号 |
US2015124362(A1) |
申请公布日期 |
2015.05.07 |
| 申请号 |
US201514591254 |
申请日期 |
2015.01.07 |
| 申请人 |
MediaTek Inc |
发明人 |
HUANG Bo-Shih;CHEN Tsung-Ming;CHUNG Yuan-Hung |
| 分类号 |
H02H3/20 |
主分类号 |
H02H3/20 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An electrostatic discharge (ESD) protection circuit, comprising:
an impedance device coupled between a pad and a power line; and a first clamp unit coupled between the pad and a ground line, wherein no ESD current flows through the impedance device when an ESD event occurs at the pad. |
| 地址 |
Hsin-Chu TW |
