发明授权
- 专利标题： Sense amplifier screen circuit and screen method thereof
- 专利标题（中）： 感应放大器屏幕电路及其屏幕方法
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申请号： US11823302申请日： 2007-06-26
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公开(公告)号： US07656728B2公开(公告)日： 2010-02-02
- 发明人: Won Jun Choi
- 申请人： Won Jun Choi
- 申请人地址： KR Icheon-si
- 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 Icheon-si
- 代理机构： Cooper & Dunham LLP
- 代理商 John P. White
- 优先权： KR10-2006-0138800 20061229
- 主分类号： G11C29/00
- IPC分类号： G11C29/00
摘要：
A sense amplifier screen circuit and a screen method thereof are disclosed. The sense amplifier screen circuit includes a test mode signal generator for generating a test mode signal, a voltage regulator for regulating a bit line precharge voltage in response to the test mode signal, and a driving controller for generating a sense amplifier drive signal and a bit line equalize signal in response to the test mode signal.
公开/授权文献
- US20080159028A1 Sense amplifier screen circuit and screen method thereof 公开/授权日：2008-07-03
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