A low phase noise 2.0 V 900 MHz CMOS voltage controlled ring oscillator
A low phase noise 2.0 V 900 MHz CMOS voltage controlled ring oscillator
复制标题
低相位噪声 2.0 V 900 MHz CMOS 压控环形振荡器
DOI:
--
复制
发表时间:
2004
期刊:
影响因子:
--
通讯作者:
S. Kiaei
中科院分区:
文献类型:
--
作者:
D. Badillo;S. Kiaei
A CMOS voltage controlled ring oscillator with quadrature output is presented. The circuit is designed in a 0.18 /spl mu/m CMOS process and operates on a 2.0 V supply. The VCO has a tuning range of 650 MHz to 1.04 GHz. At 913 MHz the VCO has a phase noise of -116.55 dBc/Hz at a frequency offset of 600 KHz. The average power consumed at 913 MHz is 18.95 mW.