| 发明名称 | Signal processor, signal processing method and communication device | ||
| 摘要 | Disclosed herein is a signal processor including: a plurality of parallel-connected variable gain amplification sections with variable gains; and a control section adapted to control the potentials of control terminals of each of the variable gain amplification sections and make transitions in the control terminal potentials according to different input signal levels. | ||
| 申请公布号 | US9143111(B2) | 申请公布日期 | 2015.09.22 |
| 申请号 | US201313867148 | 申请日期 | 2013.04.22 |
| 申请人 | Sony Corporation | 发明人 | Yoshikawa Naoto |
| 分类号 | H03G3/30;H03G1/00 | 主分类号 | H03G3/30 |
| 代理机构 | Sony Corporation | 代理人 | Sony Corporation |
| 主权项 | 1. A signal processor comprising: a plurality of parallel-connected variable gain amplification sections with variable gains; and a control section adapted to control potentials of control terminals of each of the variable gain amplification sections and make transitions in the control terminal potentials according to different input signal levels, wherein a potential of at least one control terminal of each of the variable gain amplification sections is transitioned to a level higher than a predetermined voltage level in an event of an input signal level, corresponding to the at least one control terminal, lower than the predetermined voltage level. | ||
| 地址 | Tokyo JP | ||