Design of Ultra Low-power Voltage Controlled Oscillator in 0.18-μm CMOS Technology

摘要：

　　A design of ultra low-power voltage controlled oscillator(VCO)is presented and fabricated in TSMC 1P6M CMOS 0.18μm technology.The power consumption is reduced by current-reused topology combined with PMOS and NMOS cross pair.Moreover,using differential Colpitts topology achieves low power consumption and also improves phase noise.The simulation results show that when the supply voltage is 1.8 V,the frequency tuning range is from 22.74 to 24.63 GHz,phase noise is-102.4 dBc/Hz @ 1 MHz,power consumption is merely 2.4mW and FOM is-186.1dBc/Hz.

作者: Shao-Ping Yu Chin-Lung Yang

作者单位: National Cheng Kung University,Tainan 701,Taiwan

会议类型: 国际会议

会议名称: Progress in Electromagnetics Research Symposium 2013(2013年电磁学研究新进展学术研讨会)

会议地点: 台北

会议语种:英文

页码: 787-790

在线出版日期: 2013-03-01（万方平台首次上网日期，不代表论文的发表时间）