Invention Grant
- Patent Title: Sense amplifier screen circuit and screen method thereof
- Patent Title (中): 感应放大器屏幕电路及其屏幕方法
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Application No.: US11823302Application Date: 2007-06-26
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Publication No.: US07656728B2Publication Date: 2010-02-02
- Inventor: Won Jun Choi
- Applicant: Won Jun Choi
- Applicant Address: KR Icheon-si
- Assignee: Hynix Semiconductor Inc.
- Current Assignee: Hynix Semiconductor Inc.
- Current Assignee Address: KR Icheon-si
- Agency: Cooper & Dunham LLP
- Agent John P. White
- Priority: KR10-2006-0138800 20061229
- Main IPC: G11C29/00
- IPC: G11C29/00
Abstract:
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.
Public/Granted literature
- US20080159028A1 Sense amplifier screen circuit and screen method thereof Public/Granted day:2008-07-03
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