发明申请
- 专利标题： ELECTRONIC DEVICE FOR SELF OSCILLATING CLASS D SYSTEM
- 专利标题（中）： 用于自振荡等级D系统的电子设备
-
申请号： US12377618申请日： 2007-08-10
-
公开(公告)号： US20100231297A1公开(公告)日： 2010-09-16
- 发明人: Pieter Buitendijk
- 申请人： Pieter Buitendijk
- 申请人地址： NL Eindhoven
- 专利权人： NXP, B.V.
- 当前专利权人： NXP, B.V.
- 当前专利权人地址： NL Eindhoven
- 优先权： EP06118931.2 20060815; IBPCT/IB2007/053191 20070810
- 国际申请： PCT/IB07/53191 WO 20070810
- 主分类号： H03F3/217
- IPC分类号： H03F3/217
摘要：
The present invention relates to an electronic device that includes an integrated power comparator circuit (1) for a self-oscillating class D system (100). The integrated power comparator circuit (1) has a modulation stage (10), wherein the modulation stage (10) comprises a compensation circuit (40) for providing a compensation signal to the modulation stage, which is dimensioned for compensating a variation of a process parameter for smoothing initialization of the self-oscillating class D system (100).
信息查询
IPC分类:
