Low power consuming BiCMOS single-ended VCO for wireless LAN at C-Band

被引：2
|
作者：
von Büren, G [1 ]
Ellinger, F [1 ]
Rodoni, L [1 ]
Jäckel, H [1 ]
机构：
[1] ETH, Swiss Fed Inst Technol, Elect Lab, CH-8092 Zurich, Switzerland
来源：
PROCEEDING OF THE 2004 BIPOLAR/BICMOS CIRCUITS AND TECHNOLOGY MEETING | 2004年
关键词：
BiCMOS; MMIC oscillators; phase noise; voltage controlled oscillators; wireless LAN;
D O I：
10.1109/BIPOL.2004.1365792
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 low power consuming voltage controlled oscillator (VCO) at C-band frequencies is presented in this paper. With a supply voltage of 1.2 V and a, current consumption of 1.8 mA, an output power of -3.5 dBm, an efficiency of 15 % and a phase noise of -110 dBc/Hz are achieved. Varying the tuning voltage from 0 V to the supply voltage results in a tuning range of 400 MHz with a center frequency of 4.8 GRz. With a tuning voltage from -0.5 to 5 V a tuning range of 1.1 GHz is possible. The fully integrated circuit is fabricated on a commercial 0.25 mum BiCMOS technology.
引用
收藏
页码：249 / 252
页数：4
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