| 发明名称 |
SEMICONDUCTOR DEVICE THAT CAN CANCEL NOISE IN BIAS LINE TO WHICH BIAS CURRENT FLOWS |
| 摘要 |
Disclosed herein is a device that includes a bias line to which a bias current flows, a switch circuit controlling an amount of the bias current based on a control signal, a control line to which the control signal is supplied, and a cancellation circuit substantially cancelling a potential fluctuation of the bias line caused by changing the control signal, the potential fluctuation propagating via a parasitic capacitance between the control line and the bias line. |
| 申请公布号 |
US2014152380(A1) |
申请公布日期 |
2014.06.05 |
| 申请号 |
US201414174670 |
申请日期 |
2014.02.06 |
| 申请人 |
Elpida Memory, Inc. |
发明人 |
YOKOU Hideyuki;NAKAMURA Isao;ISHIMATSU Manabu |
| 分类号 |
H02M1/00 |
主分类号 |
H02M1/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A semiconductor device comprising:
a bias line to which a bias current flows; a switch circuit controlling an amount of the bias current based on a control signal; a control line to which the control signal is supplied; and a cancellation circuit substantially cancelling a potential fluctuation of the bias line caused by changing the control signal, the potential fluctuation propagating via a parasitic capacitance between the control line and the bias line.
|
| 地址 |
Tokyo JP |
