发明授权
- 专利标题： Semiconductor device and operating method thereof
- 专利标题（中）： 半导体器件及其操作方法
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申请号： US13525805申请日： 2012-06-18
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公开(公告)号： US08766708B2公开(公告)日： 2014-07-01
- 发明人: Jun-Gyu Lee
- 申请人： Jun-Gyu Lee
- 申请人地址： KR Gyeonggi-do
- 专利权人： Hynix Semiconductor Inc.
- 当前专利权人： Hynix Semiconductor Inc.
- 当前专利权人地址： KR Gyeonggi-do
- 代理机构： IP & T Group LLP
- 优先权： KR10-2011-0130951 20111208
- 主分类号： G05F1/10
- IPC分类号： G05F1/10
摘要：
A semiconductor device includes an internal voltage input buffer configured to determine voltage levels of a pull-up driving node and a pull-down driving node as a result of a comparison between a voltage level of an internal voltage node and a voltage level of a reference voltage node such that the pull-up driving node and the pull-down driving node to maintain a voltage level difference, and an internal voltage driving block configured to pull-up drive the internal voltage node in response to the voltage level of the pull-up driving node and pull-down drive the internal voltage node in response to the voltage level of the pull-down driving node.
公开/授权文献
- US20130147546A1 SEMICONDUCTOR DEVICE AND OPERATING METHOD THEREOF 公开/授权日：2013-06-13
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