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MMIC Bandwidth-gain control optical preamplifier

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Publication date2/08/1993
Host publication1993 SBMO International Microwave Conference/Brazil
PublisherIEEE
Pages397-401
Number of pages5
ISBN (electronic)0780312880, 9780780312883
<mark>Original language</mark>English
Event5th SBMO International Microwave Conference/Brazil, SBMO 1993 - Sao Paulo, Brazil
Duration: 2/08/19935/08/1993

Conference

Conference5th SBMO International Microwave Conference/Brazil, SBMO 1993
Country/TerritoryBrazil
CitySao Paulo
Period2/08/935/08/93

Conference

Conference5th SBMO International Microwave Conference/Brazil, SBMO 1993
Country/TerritoryBrazil
CitySao Paulo
Period2/08/935/08/93

Abstract

A GaAs monolithic bandwidth-gain control transimpedance amplifier for optical communication links adaptable to different Gigabit transmission rate is presented. A gain dynamic of 22 dB is obtained in .6-2.8 GHz range with a control voltage range of .5v. The circuital topology, the theoretical and experimental results are also presented. The complete study has been carried under the frame of the ESPRIT Project 5018 COSMIC.