A 10-GHz Low Power CMOS Voltage Controlled Oscillator Chip Design for Wireless Application

被引：3

作者：

Lai, Wen-Cheng ^{[1
]}

Huang, Jhin-Fang ^{[1
]}

Hsu, Chien-Ming ^{[1
]}

Lay, Wang-Tyng ^{[1
]}

机构：

[1] Natl Taiwan Univ Sci & Technol, Dept Elect Engn, Taipei, Taiwan

来源：

2014 INTERNATIONAL SYMPOSIUM ON COMPUTER, CONSUMER AND CONTROL (IS3C 2014) | 2014年

关键词：

10; GHz; voltage-controlled oscillator; VCO; low power; wireless and communication system on chip;

D O I：

10.1109/IS3C.2014.270

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

A low-power and area-efficient LC-VCO is designed for 10 GHz application. The proposed VCO circuit applies PMOS cross-coupled pairs LC circuits and implemented in TSMC 0.18-um CMOS process. Measured results achieve tuning range of 9.25 to 9.782 GHz, corresponding to 5.6 %, phase noise of -116 dBc/Hz at 1 MHz offset from 9.78 GHz while the tuned control voltage is adjustable from 0 to 0.9V and output power of -8.92 dBm at 50-Omega termination. The power consumption of core circuit is 1.54 mW and the chip area including pads is 0.464x0.544 (0.240) mm(2).

引用

页码：1034 / 1036

页数：3

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