发明名称 SEMICONDUCTOR DEVICE
摘要 A semiconductor device may include a delay line including a first group of unit delay cells and a second group of unit delay cells. The first group of unit delay cells and the second group of unit delay cells may be configured for delaying a phase of a clock by a unit cycle of a reference frequency. The reference frequency may serve as a reference for distinguishing between a first frequency and a second frequency. The semiconductor device may include a reservoir capacitor located adjacent to one or more of the unit delay cells of the first group. Only the first group of the unit delay cells may be used to delay the phase of the clock.
申请公布号 US2016013796(A1) 申请公布日期 2016.01.14
申请号 US201514798854 申请日期 2015.07.14
申请人 SK hynix Inc. 发明人 CHOI Hoon
分类号 H03L7/08;H03L7/095;H03L7/081 主分类号 H03L7/08
代理机构 代理人
主权项 1. A semiconductor device comprising: a delay line comprising a first group of unit delay cells and a second group of unit delay cells, the first group of the unit delay cells and the second group of the unit delay cells configured for delaying a phase of a clock by a unit cycle of a reference frequency, the reference frequency serving as a reference for distinguishing between a first frequency and a second frequency; and a reservoir capacitor located adjacent to one or more of the unit delay cells of the first group, wherein only the first group of the unit delay cells are used to delay the phase of the clock.
地址 Icheon-si Gyeonggi-do KR