A GaAs MMIC chip-set for mobile communications using on-chip ferroelectric capacitors

Haruhiko Koizumi*, Atsushi Noma, Tsuyoshi Tanaka, Kunihiko Kanazawa, Daisuke Ueda

*Corresponding author for this work

研究成果: Article同行評審

6 引文 斯高帕斯(Scopus)

摘要

A GaAs MMIC chip-set applicable for various mobile communication systems has been developed. The chip-set consists of 1) low-noise amplifier (LNA) with diversity switching capability and 2) integrated mixer with an amplifier for local oscillator signal. The notable feature of these IC's is the dramatic reduction of pin counts and the improvement of high frequency characteristics due to on-chip ferroelectric bypass capacitors of barium strontium titanium (εr = 300). These IC's can be mounted in a small mini-mold package with 6-pin counts.

原文English
頁(從 - 到)835-839
頁數5
期刊IEEE Journal of Solid-State Circuits
31
發行號6
DOIs
出版狀態Published - 1 六月 1996

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