一个1.2 V, 433 MHz, 10 dBm, 38%全局效率的FSK发射机集成在一个标准的数字CMOS工艺

Proceedings of the IEEE 2000 Custom Integrated Circuits Conference (Cat. No.00CH37044) Pub Date : 2000-05-21 DOI:10.1109/CICC.2000.852644

T. Melly, Alain-Serge Porret, C. Enz, E. Vittoz

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引用次数: 9

摘要

本文介绍了一种用于433mhz ISM(工业、科学、医疗)频段的FSK发射机的设计，该发射机采用标准的数字0.5 /spl mu/m CMOS技术实现。它包括PA本身、上变频器和产生基带正交信号的连续相位调制电路。当电源为1.2 V，输出功率为10dbm，工作频率为433mhz时，封装电路的整体测量效率高于38%。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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A 1.2 V, 433 MHz, 10 dBm, 38% global efficiency FSK transmitter integrated in a standard digital CMOS process

This paper describes the design of an FSK transmitter for the 433 MHz ISM (Industrial, Scientific, Medical) band, which is realized in a standard digital 0.5 /spl mu/m CMOS technology. It includes the PA itself, an upconverter, and the circuit generating the baseband quadrature signals with a continuous phase modulation. The overall measured efficiency of the packaged circuit is higher than 38% for a 1.2 V supply and an output power reaching 10 dBm at 433 MHz.

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Proceedings of the IEEE 2000 Custom Integrated Circuits Conference (Cat. No.00CH37044)

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