90nm CMOS的100ghz变压器耦合全差分放大器

2010 IEEE Radio Frequency Integrated Circuits Symposium Pub Date : 2010-05-23 DOI:10.1109/RFIC.2010.5477257

N. Deferm, P. Reynaert

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引用次数: 34

摘要

本文提出了w波段CMOS应用的差分设计技术。变压器作为无源匹配电路，与传统匹配电路相比具有许多优点。差分对的稳定和增益提高是通过宽带中和技术实现的。这些技术结合在一个全差分放大器中，并成功地进行了测量。据我们所知，这是第一个全差分100 GHz CMOS放大器。

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 100 GHz transformer-coupled fully differential amplifier in 90 nm CMOS

This paper proposes differential design techniques for W-band CMOS applications. Transformers are used as passive matching circuits, which provide numerous advantages compared to traditional matching circuits. Stabilization and gain improvement of the differential pair is achieved by a wideband neutralization technique. These techniques are combined in a fully differential amplifier which is successfully measured. To our knowledge, this is the first fully differential 100 GHz CMOS amplifier.

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2010 IEEE Radio Frequency Integrated Circuits Symposium

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