| 发明名称 |
TEMPERATURE/VOLTAGE DETECTION CIRCUIT |
| 摘要 |
A circuit includes a comparator unit, a capacitive device, and a switching network. The comparator unit is configured to set a control signal at a first logical value when an output voltage reaches a first voltage value from being less than the first voltage value, and to set the control signal at a second logical value when the output voltage reaches a second voltage value from being greater than the second voltage. The capacitive device provides the output voltage. The switching network is configured to charge or discharge the capacitive device based on the control signal. |
| 申请公布号 |
US2014368264(A1) |
申请公布日期 |
2014.12.18 |
| 申请号 |
US201414193563 |
申请日期 |
2014.02.28 |
| 申请人 |
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD. |
发明人 |
HORNG Jaw-Juinn;LIU Szu-Lin;CHEN Chung-Hui |
| 分类号 |
G01K7/01;G01R17/00 |
主分类号 |
G01K7/01 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A circuit comprising:
a comparator unit configured to
set a control signal at a first logical value when an output voltage reaches a first voltage value from being less than the first voltage value; andset the control signal at a second logical value when the output voltage reaches a second voltage value from being greater than the second voltage; a capacitive device providing the output voltage; and a switching network configured to charge or discharge the capacitive device based on the control signal. |
| 地址 |
Hsinchu TW |
