| 发明名称 |
LOGGING ESD EVENTS |
| 摘要 |
An electrostatic discharge (ESD) logging system includes ESD detection circuitry having at least one input electrically connected coupled to a node of an ESD protection circuit. The ESD detection circuitry provides a detector signal in response to detecting an ESD event at the node of the ESD protection circuit. Capture circuitry is electrically connected to an output of the ESD detection circuitry. The capture circuitry asserts a capture signal to indicate the occurrence of the ESD event in response to the detector signal. A logic circuit provides a logic output in response to the capture signal. |
| 申请公布号 |
US2015280415(A1) |
申请公布日期 |
2015.10.01 |
| 申请号 |
US201514670003 |
申请日期 |
2015.03.26 |
| 申请人 |
TEXAS INSTRUMENTS INCORPORATED |
发明人 |
WELTY MARK B. |
| 分类号 |
H02H1/00;H02H9/04 |
主分类号 |
H02H1/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An electrostatic discharge (ESD) logging system comprising:
ESD detection circuitry having at least one input electrically connected coupled to a node of an ESD protection circuit, the ESD detection circuitry to provide a detector signal in response to detecting an ESD event at the node of the ESD protection circuit; capture circuitry electrically connected to an output of the ESD detection circuitry, the capture circuitry to assert a capture signal to indicate the occurrence of the ESD event in response to the detector signal; and a logic circuit to provide a logic output in response to the capture signal. |
| 地址 |
DALLAS TX US |
