A 44.5 GHz differentially tuned VCO in 65nm bulk CMOS with 8% tuning range

被引：0

作者：

Cheema, Hammad M. ^{[1
]}

Mahmoudi, Reza ^{[1
]}

Sanduleanu, M. A. T. ^{[2
]}

van Roermund, Arthur ^{[1
]}

机构：

[1] Eindhoven Univ Technol, Dept Elect Engn, Mixed Signal Microelect Grp, POB 513, NL-5600 MB Eindhoven, Netherlands

[2] Philips Res, Eindhoven, Netherlands

来源：

2008 IEEE RADIO FREQUENCY INTEGRATED CIRCUITS SYMPOSIUM, VOLS 1 AND 2 | 2008年

关键词：

CMOS integrated circuits; millimeter wave oscillators; phase locked loops; phase noise; voltage controlled oscillators;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper presents a low power, low phase noise mm-wave voltage controlled oscillator. The VCO can be tuned from 41 to 44.5 GHz (8% tuning range) and utilizes a differential tuning mechanism based on varactors and fixed MIM capacitors. Fabricated in a bulk CMOS 65nm technology, it consumes 3.6 mW and exhibits a phase noise of -106 dBc/Hz at 1 MHz offset from a 41.2 GHz carrier. The resulting FOM is -192.7 dBc/Hz, which is the best reported value for VCOs operating above 40 GHz.

引用

页码：591 / +

页数：2

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