发明名称 CLOCK SIGNAL CONTROLLER
摘要 The present invention provides a clock signal controller structure. The invention allows for the large-skew clock signals to be converted into small-skew clock signals. The technical solution of the present invention may be adopted to synchronize two large-skew clock signals.
申请公布号 US2015303908(A1) 申请公布日期 2015.10.22
申请号 US201414542944 申请日期 2014.11.17
申请人 INTERNATIONAL BUSINESS MACHINES CORPORATION 发明人 HE OU;HE YAN;ZHAO WEI
分类号 H03K5/134 主分类号 H03K5/134
代理机构 代理人
主权项 1. A clock signal controller, comprising: a first transistor, one of a source and a drain of the first transistor being connected to a working level, the other of the source and the drain of the first transistor being connected to a first connecting point, and a gate of the first transistor being connected to a first clock signal input end; a second transistor, one of a source and a drain of the second transistor being connected to a first connecting point, the other of the source and the drain of the second transistor being connected to a reference level, and a gate of the second transistor being connected to the first clock signal input end; a third transistor, one of a source and a drain of the third transistor being connected to the working level, the other of the source and the drain of the third transistor being connected to a second connecting point, and a gate of the third transistor being connected to a second clock signal input end; and a fourth transistor, one of a source and a drain of the fourth transistor being connected to the working level, the other of the source and the drain of the fourth transistor being connected to the second connecting point, and a gate of the fourth transistor being connected to the second clock signal input end; wherein the first connecting point and the second connecting point are connected to a first clock signal output end; wherein the first transistor and the second transistor are complementary type transistors, and wherein the third transistor and the fourth transistor are complementary type transistors.
地址 Armonk NY US