A Single-Tank Dual-Band Reconfigurable Oscillator

2006 Symposium on VLSI Circuits, 2006. Digest of Technical Papers. Pub Date : 2006-06-15 DOI:10.1109/VLSIC.2006.1705367

R. Gharpurey, Tien-Ling Hsieh, S. Venkatraman

引用次数: 7

Abstract

An area-efficient oscillator topology for dual-band application is presented. The oscillator can be configured to operate in one of two states with distinct oscillation frequencies by reconfiguration of negative transconductance cores that excite the oscillator tank. The oscillator operates at nominal bands of 2.9 GHz and 6.5 GHz. Phase noise performance is presented for both bands. The oscillator is implemented in a 90nm digital CMOS process

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单槽双波段可重构振荡器

提出了一种适用于双频应用的面积高效振荡器拓扑结构。通过重新配置激励振子槽的负跨导磁芯，可以将振子配置为具有不同振荡频率的两种状态之一。该振荡器工作在2.9 GHz和6.5 GHz的标称频段。给出了两个波段的相位噪声性能。该振荡器采用90nm数字CMOS工艺实现

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

2006 Symposium on VLSI Circuits, 2006. Digest of Technical Papers.

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