Analytical design of a 0.5V 5GHz CMOS LC-VCO

被引:6
|
作者
Yamashita, Fumiaki [1 ]
Matsuoka, Toshimasa [1 ]
Kihara, Takao [1 ]
Takobe, Isao [1 ]
Park, Hae-Ju [1 ]
Taniguchi, Kenji [1 ]
机构
[1] Osaka Univ, Dept Elect Elect & Informat Engn, Suita, Osaka 5650871, Japan
来源
IEICE ELECTRONICS EXPRESS | 2009年 / 6卷 / 14期
关键词
CMOS; VCO; RF integrated circuits; NOISE; OSCILLATOR;
D O I
10.1587/elex.6.1025
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-voltage complementary cross-coupled differential LC-VCO was investigated using simple modeling. The bias-controllability of the VCO provides a simple design for low-voltage operation. An analytical design approach realized a 5 GHz VCO under a 0.5 V supply voltage using a 90-nm digital CMOS process.
引用
收藏
页码:1025 / 1031
页数:7
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