2V, 2.3/4.6 GHz双频CMOS频率合成器

2002 IEEE Radio Frequency Integrated Circuits (RFIC) Symposium. Digest of Papers (Cat. No.02CH37280) Pub Date : 2002-06-03 DOI:10.1109/RFIC.2002.1011948

Wei-Zen Chen, Jia-Xian Chang, Ying-Jen Hong, M. Wong, Chien-Liang Kuo

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引用次数: 5

摘要

本文介绍了一种用于2.3/4.6 GHz无线应用的CMOS频率合成器的设计。该合成器通过一种新颖的倍频技术提供双频输出信号。该合成器的输出频率范围为1.87 GHz-2.3 GHz和3.74 GHz-4.6 GHz。该芯片采用0.35 /spl μ m CMOS工艺制造，单2 V电源总功耗为80 mW。芯片尺寸3210 /spl mu/m/spl倍/2410 /spl mu/m。

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A 2V, 2.3/4.6 GHz dual-band CMOS frequency synthesizer

This paper describes the design of a CMOS frequency synthesizer for 2.3/4.6 GHz wireless applications. This synthesizer provides dual band output signals by means of a novel frequency doubling technique. Output frequency of the proposed synthesizer ranges from 1.87 GHz-2.3 GHz and 3.74 GHz-4.6 GHz. Fabricated in a 0.35 /spl mu/m CMOS process, this chip consumes a total power of 80 mW from a single 2 V supply. Chip size is 3210 /spl mu/m/spl times/2410 /spl mu/m.

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来源期刊

2002 IEEE Radio Frequency Integrated Circuits (RFIC) Symposium. Digest of Papers (Cat. No.02CH37280)

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