Invention Grant
US08031553B2 Data strobe signal generating device and a semiconductor memory apparatus using the same
有权
数据选通信号发生装置和使用该数据选通信号的半导体存储装置
- Patent Title: Data strobe signal generating device and a semiconductor memory apparatus using the same
- Patent Title (中): 数据选通信号发生装置和使用该数据选通信号的半导体存储装置
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Application No.: US12346986Application Date: 2008-12-31
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Publication No.: US08031553B2Publication Date: 2011-10-04
- Inventor: Hee-Jin Byun
- Applicant: Hee-Jin Byun
- Applicant Address: KR
- Assignee: Hynix Semiconductor Inc.
- Current Assignee: Hynix Semiconductor Inc.
- Current Assignee Address: KR
- Agency: Baker & McKenzie LLP
- Priority: KR10-2008-0100257 20081013
- Main IPC: G11C8/00
- IPC: G11C8/00
Abstract:
A data strobe signal generating device includes a preamble controller configured to generate a preamble signal enabled in synchronization with a first clock signal and disabled in synchronization with a second clock signal after an output enable signal is enabled, and a data strobe signal output unit configured to generate a data strobe signal in response to the preamble signal.
Public/Granted literature
- US20100091591A1 DATA STROBE SIGNAL GENERATING DEVICE AND A SEMICONDUCTOR MEMORY APPARATUS USING THE SAME Public/Granted day:2010-04-15
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