A Low Power 10 GHz Voltage-Controlled Oscillator with modified Current-Reused Configuration

被引：0

作者：

Hsu, Meng-Ting ^{[1
]}

Lin, Wu-Hsueh ^{[1
]}

机构：

[1] Natl Yunlin Univ Sci & Technol, Dept & Inst Elect Engn, Microwave Commun & Radio Frequency Integrated Cir, 123 Univ Rd,Sect 3, Touliu 64002, Yunlin, Taiwan

来源：

2010 ASIA-PACIFIC MICROWAVE CONFERENCE | 2010年

关键词：

Voltage-controlled oscillator (VCO); Low power; Current reused; Negative resistance enhancement;

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：

A 10 GHz low power voltage-controlled oscillator (VCO) is implemented in TSMC 0.18 mu m 1P6M CMOS process. The designed circuit topology constructed in a modified conventional current reused configuration. It is adopt two dc level shifters and using negative resistance enhancement technique. At the supply voltage 1.6v, the measured output phase noise is -106.9 dBc/Hz at 1MHz offset frequency from the carrier frequency of 10.19 GHz. The core power consumption is 2.88 m W, and tuning range of frequency is about 600MHz, from 9.5 to 10.1 GHz. The chip area is 0.540 x 0.717 (mm(2)).

引用

页码：578 / 581

页数：4

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IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, 2008, 18 (02) :136-138

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