一种新型的低噪声、低失真、低功耗的数字手机可变增益放大器

GaAs IC Symposium IEEE Gallium Arsenide Integrated Circuit Symposium. 18th Annual Technical Digest 1996 Pub Date : 1996-11-03 DOI:10.1109/GAAS.1996.567872

K. Motoyoshi, T. Tambo, K. Tara, M. Hagio

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引用次数: 2

摘要

本文报道了一种新型的可变增益放大器，它具有低NF为1.7 dB，低失真的IM/sub / 3/ spl /50 dBc，低功耗小于30 mA。这些性能是通过新的输入信号控制电路实现的。

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 new low-noise, low-distortion and low-power-consumption variable gain amplifier for digital cellular phones

This paper reports a new variable gain amplifier which has low NF of 1.7 dB, low distortion of IM/sub 3//spl les/50 dBc and low power consumption of less than 30 mA. These performances are realized by the new input-signal control circuit.

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GaAs IC Symposium IEEE Gallium Arsenide Integrated Circuit Symposium. 18th Annual Technical Digest 1996

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