| 发明名称 | Efficiency of clipped pulse generation | ||
| 摘要 | The disclosed embodiments provide a resonant oscillator circuit. The resonant oscillator circuit includes a clipping mechanism configured to clip an output voltage of a signal pulse generated by the resonant oscillator circuit to a predefined constant level. The resonant oscillator circuit also includes a feedback path configured to return energy from the clipping mechanism to an input of the resonant oscillator circuit. | ||
| 申请公布号 | US9413292(B2) | 申请公布日期 | 2016.08.09 |
| 申请号 | US201213527477 | 申请日期 | 2012.06.19 |
| 申请人 | Apple Inc. | 发明人 | Athas William C.;Chou Catherine S. |
| 分类号 | H03B5/12 | 主分类号 | H03B5/12 |
| 代理机构 | Blank Rome LLP | 代理人 | Blank Rome LLP |
| 主权项 | 1. A resonant oscillator circuit, comprising: a clipping mechanism configured to clip an output voltage of a signal pulse generated by the resonant oscillator circuit to a predefined constant level; and a feedback path configured to return energy from the clipping mechanism to an input of the resonant oscillator circuit so as to increase the efficiency of the resonant oscillator circuit, wherein the input is a node in the resonant oscillator circuit that is coupled to an input voltage for the resonant oscillator circuit. | ||
| 地址 | Cupertino CA US | ||