The Study on Voltage Controlled Oscillator in Electronic Applications

被引：0
|
作者：
Wen, Wu [1 ]
机构：
[1] Chongqing Technol & Business Inst, Chongqing, Peoples R China
来源：
EDUCATION MANAGEMENT, EDUCATION THEORY AND EDUCATION APPLICATION | 2011年 / 109卷
关键词：
CMOS; Voltage Controlled Oscillator; low power; PHASE-NOISE;
D O I：
暂无
中图分类号：
G40 [教育学];
学科分类号：
040101 ; 120403 ;
摘要：
A low power and low phase-noise CMOS VCO Based on biasing of oversized MOS transistors is demonstrated. The LC-VCO used here dissipates 0.1114 mW power under 1.8 V supply voltage. The VCO frequency can be tuned from 11.6 to 12.5 GHz with a measured phase noise of 106 dBc/Hz at 400 kHz offset from 12.5 GHz oscillation frequency. Common figures of merit are 185.
引用
收藏
页码：721 / 727
页数：7
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