A 1.3GHz CMOS VCO with 28% frequency tuning

被引：5

作者：

Svelto, F ^{[1
]}

Deantoni, S ^{[1
]}

Castello, R ^{[1
]}

机构：

[1] Univ Bergamo, Dipartimento Ingn, Dalmine 124044, India

来源：

PROCEEDINGS OF THE IEEE 1999 CUSTOM INTEGRATED CIRCUITS CONFERENCE | 1999年

关键词：

D O I：

10.1109/CICC.1999.777363

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

A 2V, 6mA, 1.3GHz LC-tank VCO, realized in a digital CMOS process, is presented. The tank is made of a Metal-Oxide-Silicon varactor and the series of a bondwire and a spiral inductor. This solution enables to tune all components variations, while gain is maintained constant within +/-20% of the normal value. The measured phase noise at 600kHz from 1.3GHz carrier is -119dbc/Hz.

引用

页码：645 / 648

页数：4

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