| 发明名称 | Level control circuit, level control method, and level control system | ||
| 摘要 | A level control circuit that generates output signal for level control includes: a control information storage that stores control information corresponding to a signal level, a control information circuit that outputs the output signal for level control corresponding to the signal level of a first input signal based on the control information stored in the control information storage; and an information update circuit that updates the control information of the control information storage according to the signal level of a second input signal. | ||
| 申请公布号 | US8937762(B2) | 申请公布日期 | 2015.01.20 |
| 申请号 | US201213450577 | 申请日期 | 2012.04.19 |
| 申请人 | Fujitsu Limited | 发明人 | Kai Yutaka;Yoshida Setsuo;Yoshida Taku;Harada Keisuke |
| 分类号 | H01S3/102 | 主分类号 | H01S3/102 |
| 代理机构 | Staas & Halsey LLP | 代理人 | Staas & Halsey LLP |
| 主权项 | 1. A level control circuit that generates an output signal for level control comprising: a control information storage unit that stores control information corresponding to a signal level; a control information circuit that outputs the output signal for level control corresponding to a signal level of a first input signal based on the control information stored in the control information storage unit; and an information update circuit that updates the control information stored in the control information storage unit according to a signal level of a second input signal of the level control circuit, wherein updated control information is generated according to the signal level of the second input signal, the control information is updated to the updated control information, and the control information storage unit includes two tables or more, outputs the control information from one table, and stores the updated control information on another table. | ||
| 地址 | Kawasaki JP | ||