基本信息:
- 专利标题： BOOST CONTROL SIGNAL GENERATOR
- 申请号：US16119115 申请日：2018-08-31
- 公开(公告)号：US20190131931A1 公开(公告)日：2019-05-02
- 发明人： Maarten van Dommelen , Frédéric Chalet , Benno Krabbenborg
- 申请人： NXP B.V.
- 优先权： EP17306505.3 20171031
- 主分类号： H03F1/02
- IPC分类号： H03F1/02 ; H03K5/133 ; H03F3/183 ; H03F3/217 ; H04R3/00
摘要：
A method and operates for generating a boost control signal for a DC-DC-booster is described. An audio signal may be received comprising a plurality of audio sample values. The audio signal may be delayed for a delay time. A maximum-delayed-value of the audio sample values during the delay time may be determined. The boost control signal may be generated from the maximum of the non-delayed audio signal sample value and the maximum-delayed-value.
公开/授权文献:
- US10454424B2 Boost control signal generator 公开/授权日：2019-10-22
IPC结构图谱:
| H | 电学 |
| --H03 | 基本电子电路 |
| ----H03F | 放大器 |
| ------H03F1/00 | 只用电子管，只用半导体器件或只用未特别指明的器件作为放大元件的放大器的零部件 |
| --------H03F1/02 | .为提高效率对放大器的改进，例如滑动甲类放大级，采用辅助振荡 |