| 发明名称 |
OUTPUT CIRCUIT |
| 摘要 |
An output circuit includes a driver circuit and a node control circuit. The driver circuit includes a first transistor and a second transistor. The first transistor includes one end coupled to an external terminal and the other end coupled to a first node. The second transistor includes one end coupled to the first node and the other end coupled to a wiring that is supplied with a power supply voltage. When the first transistor and the second transistor are deactivated, the node control circuit supplies a node control signal based on a voltage of the external terminal to the first node. |
| 申请公布号 |
US2015194960(A1) |
申请公布日期 |
2015.07.09 |
| 申请号 |
US201514589491 |
申请日期 |
2015.01.05 |
| 申请人 |
FUJITSU SEMICONDUCTOR LIMITED |
发明人 |
TANAKA Hidetoshi |
| 分类号 |
H03K19/0185;H03K19/0175 |
主分类号 |
H03K19/0185 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An output circuit comprising:
a driver circuit including
a first transistor including one end coupled to an external terminal and the other end coupled to a first node, anda second transistor including one end coupled to the first node and the other end coupled to a wiring that is supplied with a power supply voltage; and a node control circuit that, when the first transistor and the second transistor are deactivated, supplies a node control signal based on a voltage of the external terminal to the first node. |
| 地址 |
Yokohama-shi JP |
