| 发明名称 | Phase interpolator | ||
| 摘要 | A phase interpolator has: a mixer configured to synthesize phases of a plurality of input cosine-wave or sine-wave signals whose phases are different from each other; and a bias generator configured to output a bias signal in accordance with a phase control signal to the mixer, and the mixer outputs a signal with a phase in accordance with the phase control signal. | ||
| 申请公布号 | US9425777(B2) | 申请公布日期 | 2016.08.23 |
| 申请号 | US201514682377 | 申请日期 | 2015.04.09 |
| 申请人 | FUJITSU LIMITED | 发明人 | Sakai Yasufumi;Mori Toshihiko |
| 分类号 | H04L25/02;H03K5/13;G06F1/02;H04L27/18;H04L7/00;H04L27/00;H03K5/00 | 主分类号 | H04L25/02 |
| 代理机构 | Fujitsu Patent Center | 代理人 | Fujitsu Patent Center |
| 主权项 | 1. A phase interpolator comprising: a mixer configured to synthesize phases of a plurality of input cosine-wave or sine-wave signals whose phases are different from each other; and a bias generator configured to output a bias signal in accordance with a phase control signal to the mixer, wherein the mixer outputs a signal with a phase in accordance with the phase control signal, wherein the bias generator outputs the bias signal with a cosine value or a sine value having the phase in accordance with the phase control signal. | ||
| 地址 | Kawasaki JP | ||