Theory of cross-coupled RF oscillator for multi- and quadrature-phase signal generation

被引：4

作者：

Wang, J ^{[1
]}

Tan, J ^{[1
]}

Wing, O ^{[1
]}

机构：

[1] Fudan Univ, ASIC, Shanghai 200433, Peoples R China

来源：

2003 5TH INTERNATIONAL CONFERENCE ON ASIC, VOLS 1 AND 2, PROCEEDINGS | 2003年

关键词：

D O I：

10.1109/ICASIC.2003.1277383

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

we proved in this paper that. a system composed of identical sub-systerns that are cross-coupled in certain manner is capable of generating multi- or quadrature-phase oscillation signals tinder specified conditions. Based on the theory. an RC multi-phase oscillator is proposed as an example, for which the condition for maintaining stable oscillation is also deduced. Moreover, detailed numerical result is presented. particularly for a four-phase. namely quadrature oscillator. which is in accordance with the proposed theoretical analysis.

引用

页码：1014 / 1017

页数：4

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