Single-ended low noise multiband LNA with programmable integrated matching and high isolation switches

Abstract

This paper describes a novel 90nm single-ended multiband input LNA preceded by RF input switches connected to an on-chip balun intended to drive a differential mixer. The architecture achieves a low noise figure of 1.8dB. The advantage with the proposed architecture is that it is fully single-ended with on-chip programmable narrow-band matching eliminating… (More)
DOI: 10.1109/NORCHP.2011.6126737

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