A Low Phase Noise and Large Tuning Range 2.4GHz LC Voltage-Controlled Oscillator

被引：0

作者：

Maisurah, Siti M. H. ^{[1
]}

Emran, Nazif F. ^{[1
]}

Idham, Norman Fadhil M. ^{[1
]}

Rahim, A. I. Abdul ^{[1
]}

Razman, Mohamed Y. ^{[1
]}

机构：

[1] TMR&D Innovat Ctr, TM Res & Dev, Microelect & Nano Technol, Cyberjaya 63000, Selangor Darul, Malaysia

来源：

PROCEEDINGS OF THE 2010 IEEE ASIA PACIFIC CONFERENCE ON CIRCUIT AND SYSTEM (APCCAS) | 2010年

关键词：

Voltage-Controlled Oscillators (VCO); varactor; CMOS; RFIC;

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 the design of a 2.4GHz LC VCO implemented using CMOS technology. Designed using a combination of both 0.13um and 0.35um CMOS process, this cross-coupled CMOS LC VCO achieves a simulated phase noise of -114.8dBc/Hz at 1MHz of offset frequency. The output frequency of the VCO can be tuned from 1.973GHz to 2.667GHz, which correspond to 694MHz tuning range, obtained by tuning the control voltage to the junction varactor pairs. The VCO consumes 12mW power from a 3V DC supply voltage.

引用

页码：927 / 930

页数：4

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