发明授权
- 专利标题: Data strobe signal generation circuit
- 专利标题(中): 数据选通信号发生电路
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申请号: US13243110申请日: 2011-09-23
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公开(公告)号: US08422320B2公开(公告)日: 2013-04-16
- 发明人: Kwang Soon Kim , Bok Rim Ko
- 申请人: Kwang Soon Kim , Bok Rim Ko
- 申请人地址: KR Gyeonggi-do
- 专利权人: SK Hynix Inc.
- 当前专利权人: SK Hynix Inc.
- 当前专利权人地址: KR Gyeonggi-do
- 代理机构: William Park & Associates Ltd.
- 优先权: KR10-2010-0105463 20101027
- 主分类号: G11C7/00
- IPC分类号: G11C7/00
摘要:
A data strobe signal generation circuit includes: an enable signal generation unit configured to decode a test signal and generate an enable signal; an internal clock generation unit configured to generate a rising clock signal and a falling clock signal in response to the test signal; and a data strobe signal output unit configured to selectively buffer first and second powers in response to the rising clock signal and the falling clock signal, and output a data strobe signal.
公开/授权文献
- US20120106276A1 DATA STROBE SIGNAL GENERATION CIRCUIT 公开/授权日:2012-05-03