A quarter-micron CMOS, 1GHz VCO/prescaler-set for very low power applications

被引：16

作者：

Pfaff, D ^{[1
]}

Huang, QT ^{[1
]}

机构：

[1] ETH Zentrum, Integrated Syst Lab, Swiss Fed Inst Technol, CH-8092 Zurich, Switzerland

来源：

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

关键词：

D O I：

10.1109/CICC.1999.777364

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

A VCO and a prescaler designed for wireless applications with very low power consumption requirements are presented. The VCO has a phase noise of -111dBc/Hz at 100kHz offset from a 1GHz carrier and a tuning range of 18% while consuming only 250 mu A from a 2.5V supply. The 64/65 dual modulus prescaler operates at the same frequency with only 0.9mW. Both circuits are integrated in 0.25 mu m standard CMOS.

引用

页码：649 / 652

页数：4

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