发明名称 |
SEMICONDUCTOR APPARATUS AND SEMICONDUCTOR SYSTEM INCLUDING THE SAME, AND METHOD OF OPERATING THE SAME |
摘要 |
A semiconductor apparatus includes a clock division block suitable for generating a first internal dock and a second internal clock having a first phase difference at which active sections of the first internal clock and the second internal clock overlap with each other by dividing a phase of a source clock at a predetermined rate, and a phase detection block suitable for outputting detection result information generated by combining a result obtained by detecting a phase of the first internal clock at a predetermined edge of a strobe signal and a result obtained by detecting a phase of the second internal clock at the predetermined edge of the strobe signal. |
申请公布号 |
US2015256184(A1) |
申请公布日期 |
2015.09.10 |
申请号 |
US201414444725 |
申请日期 |
2014.07.28 |
申请人 |
SK hynix Inc. |
发明人 |
PARK Ga-Ram;KIM Jae-Il |
分类号 |
H03K21/02 |
主分类号 |
H03K21/02 |
代理机构 |
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代理人 |
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主权项 |
1. A semiconductor apparatus, comprising:
a clock division block suitable for generating a first internal clock and a second internal clock having a first phase difference at which active sections of the first internal clock and the second internal clock overlap with each other by dividing a phase of a source clock at a predetermined rate; and a phase detection block suitable for outputting detection result information generated by combining a result obtained by detecting a phase of the first internal clock at a predetermined edge of a strobe signal and a result obtained by detecting a phase of the second internal clock at the predetermined edge of the strobe signal. |
地址 |
Gyeonggi-do KR |