10 GHz quadrature-phase voltage controlled oscillator and prescaler

Wei-Zen Chen, Chien Liang Kuo, Chia Chun Liu

研究成果: Conference article同行評審

10 引文 斯高帕斯(Scopus)

摘要

In this paper, a 10 GHz quadrature phase LC-VCO with a novel ring-array based injection-locked prescaler is presented. Fabricated in a 0.18 μm digital CMOS process, output frequency of VCO ranges from 10.03-9.35 GHz, and the prescaler performs divide-by 8 operation with locking range of 1 GHz. The measured phase noise from a 9.395 GHz carrier is -120 dBc/Hz at 5 MHz offset. Operating under a single 1.8 V supply, the VCO and prescaler respectively consume 21.6 mW and 12.6 mW only. Chip size are 1682.8 μm × 647.8 μm.

原文English
文章編號1257147
頁(從 - 到)361-364
頁數4
期刊European Solid-State Circuits Conference
DOIs
出版狀態Published - 1 十二月 2003
事件29th European Solid-State Circuits Conference, ESSCIRC 2003 - Estoril, Portugal
持續時間: 16 九月 200318 九月 2003

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