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用于自振荡D类系统的电子装置

申请公布号:CN101501985A

申请号:CN200780029868.2

申请日期:2007.08.10

申请公布日期:2009.08.05

申请人:
NXP股份有限公司

发明人:彼得·布伊藤迪克

分类号:H03F3/217(2006.01)I;H03F3/45(2006.01)I;H03K7/08(2006.01)I;H03K17/14(2006.01)I;H03F1/30(2006.01)I;H03F1/26(2006.01)I

主分类号:H03F3/217(2006.01)I

代理机构:
北京天昊联合知识产权代理有限公司

代理人:陈 源;张天舒

地址:荷兰艾恩德霍芬

摘要:本发明涉及一种电子装置,所述电子装置包括用于自振荡D类系统(100)的集成功率比较器电路(1)。所述集成功率比较器电路(1)具有调制级(10),其中所述调制级(10)包括用于将补偿信号(401)提供给所述调制级的补偿电路(40),确定该补偿信号的大小,以对制造参数变化的影响进行补偿,以便实现所述自振荡D类系统(100)的平滑初始化。

主权项:1. 一种电子装置,其包括:用于自振荡D类系统(100)的集成功率比较器电路(1),所述集成功率比较器电路(1)包括:调制级(10),所述调制级(10)包括:补偿电路(40),用于将补偿信号(401)提供给所述调制级,确定该补偿信号(401)的大小,以对制造参数变化的影响进行补偿,以便实现所述自振荡D类系统(100)的平滑初始化。

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