An LC-VCO with one octave tuning range

被引：0

作者：

Kämpe, A ^{[1
]}

Olsson, M ^{[1
]}

机构：

[1] Royal Inst Technol, Radio Elect LECS IMIT, SE-16440 Kista, Sweden

来源：

PROCEEDINGS OF THE 2005 EUROPEAN CONFERENCE ON CIRCUIT THEORY AND DESIGN, VOL 3 | 2005年

关键词：

D O I：

暂无

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：

This paper presents a fully integrated low power and low phase-noise VCO, having a tuning range over one octave (1.2 GHz to 2.5 GHz). The architecture is fully differential and the differential tuning offers a common-mode rejection of 31 dB. The VCO is implemented in a 0.18 mu m CMOS process using a 1.8 V supply. The circuit, including the bias, consumes only 11.6 mW at 1.2 Ghz oscillation frequency, the phase-noise is -129 dBc/Rz at 1 MHz frequency offset.

引用

页码：321 / 324

页数：4

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