Design of Multicore Digitally Controlled Oscillator in 65 nm CMOS Technology

被引：0

作者：

Macaitis, Vytautas ^{[1
]}

Navickas, Romualdas ^{[2
]}

机构：

[1] Vilnius Gediminas Tech Univ, Comp Engn Dept, Ctr Phys Sci & Technol, Vilnius, Lithuania

[2] Vilnius Gediminas Tech Univ, Micro & Nano Elect Syst Design & Res Lab, Elect Fac, Comp Engn Dept, Vilnius, Lithuania

来源：

2017 OPEN CONFERENCE OF ELECTRICAL, ELECTRONIC AND INFORMATION SCIENCES (ESTREAM) | 2017年

关键词：

DCO; CMOS; integrated circuits; high frequency; LC-VCO;

D O I：

暂无

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

This paper reports 2.37-5.94 GHz multicore CMOS LC Digitally-Controlled Oscillator (DCO) designed in 65 nm RF CMOS technology. The three cores of 6-bit switch capacitor array provides wide LC-DCO tuning range. With 1.8 V supply voltage, simulation results show that the tuning range is from 2.37 GHz to 5.94 GHz, while average phase noise value across the entire tuning range is -135 dBc/Hz. Power dissipation is only 24 mW at 2.37 GHz. Proposed LC-DCO can be used in modern multi-standard wireless applications.

引用

页数：4

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