频率覆盖3.2~6.1GHz的CMOS LC VCO(英文)

被引:8
作者
宁彦卿
池保勇
王志华
陈弘毅
机构
[1] 清华大学微电子学研究所
关键词
宽带; UWB; 压控振荡器; CMOS;
D O I
暂无
中图分类号
TN752 [振荡器];
学科分类号
080904 ;
摘要
通过提高MIM电容的调整范围,实现了一个覆盖3.2~6.1GHz的CMOS LC VCO.该VCO使用0.18μm射频CMOS工艺制作,芯片面积约为1260μm×670μm.当输出5.5GHz时,VCO内核消耗功率为17.5mW;在100kHz频偏处的相位噪声是-101.67dBc/Hz.
引用
收藏
页码:526 / 529
页数:4
相关论文
共 6 条
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An ultra-wideband CMOS VCO with3~5GHz tuning range. Wei C C,,Chiu HC,Feng WS. IEEE International Workshop on Radio-Frequency Integration Technology . 2005
[2]  
A1.8-GHz LC VCO with1.3-GHz tuning range and digital amplitude calibration. Berny A D,Niknejad A M,Meyer R G. IEEE Journal of Solid State Circuits . 2005
[3]  
A1-V3.8-5.7-GHz wide-band VCO with differentially tuned accumula-tion MOS varactors for common-mode noise rejection in CMOS SOI technology. Fong N H W,Plouchart J O,Zamdmer N,et al. IEEE Transactions on Microwave Theory and Techniques . 2003
[4]  
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[5]  
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[6]  
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