A 2 GHz Phase-Locked Loop Frequency Synthesizer with On-Chip VCO

被引：0
|
作者：
Rami Ahola
Jyrki Vikla
Saska Lindfors
Jarkko Routama
Kari Halonen
机构：
[1] Helsinki University of Technology,Electronic Circuit Design Laboratory
来源：
Analog Integrated Circuits and Signal Processing | 1999年 / 18卷
关键词：
frequency synthesis; phase-locked loop; radio frequency; voltage-controlled oscillator;
D O I：
暂无
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学科分类号：
摘要：
This paper discusses the implementation of the building blocks for a 2 GHz phase-locked loop frequency synthesizer in a standard 0.5 μm BiCMOS process. These blocks include a low-power optimized dual modulus prescaler which is able to operate with input frequencies up to 2.7 GHz, a phase detector with extremely constant gain throughout the input phase difference range, a chargepump with a rail-to-rail output, and an on-chip voltage-controlled oscillator.
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页码：43 / 54
页数：11
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