用于无线传感器的低功耗CMOS 2.4 ghz单片整数n合成器

2005 IEEE International Wkshp on Radio-Frequency Integration Technology: Integrated Circuits for Wideband Comm & Wireless Sensor Networks Pub Date : 1900-01-01 DOI:10.1109/RFIT.2005.1598915

Yan Dan Lei

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引用次数: 11

摘要

报道了一种低功耗2.4 ghz单片频率合成器，该合成器采用标准的0.18-/spl μ M CMOS技术实现。它从单个1.8 V电源消耗8mw，并且在2.1 ghz到2.4 ghz范围内功能齐全。在500khz偏移时，输出信号的相位噪声为-98.7 dBc/Hz。模具尺寸为0.8/spl倍/0.8 mm/sup 2/。

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A low power CMOS 2.4-GHz monolithic integer-N synthesizer for wireless sensor

A low-power 2.4-GHz monolithic frequency synthesizer, realized in a standard 0.18-/spl mu/M CMOS technology is reported. It consumes 8 mW from a single 1.8 V power supply, and is fully functional from 2.1-GHz to 2.4-GHz. The phase noise of the output signal is -98.7 dBc/Hz at 500 KHz offset. The die size is 0.8/spl times/0.8 mm/sup 2/.

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2005 IEEE International Wkshp on Radio-Frequency Integration Technology: Integrated Circuits for Wideband Comm & Wireless Sensor Networks

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