RF microelectronics
ISQED '07 Proceedings of the 8th International Symposium on Quality Electronic Design
IEEE Transactions on Circuits and Systems Part I: Regular Papers
A review on compact modeling of multiple-gate MOSFETs
IEEE Transactions on Circuits and Systems Part I: Regular Papers - Special section on 2008 custom integrated circuits conference (CICC 2008)
Methodology of statistical RTS noise analysis with charge-carrier trapping models
IEEE Transactions on Circuits and Systems Part I: Regular Papers - Special issue on ISCAS 2009
ESD design strategies for high-speed digital and RF circuits in deeply scaled silicon technologies
IEEE Transactions on Circuits and Systems Part I: Regular Papers - Special section on 2009 IEEE custom integrated circuits conference
A 4 mW 3---5 GHz current reuse gm-boosted short channel common-gate CMOS UWB LNA
Analog Integrated Circuits and Signal Processing
Novel analysis and optimization of gm-boosted common-gate UWB LNA
Microelectronics Journal
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This paper deals with the design of single-stage differential low-noise amplifiers for ultra-wideband (UWB) applications, comparing state-of-the-art planar bulk and silicon-on-insulator (SOI) FinFET CMOS technologies featuring 45-nm gate length. To ensure a broadband input impedance matching, the gm-boosted topology has been chosen. Furthermore, the amplifiers have been designed to work over the whole UWB band (3.1-10.6 GHz), while driving a capacitive load, which is a realistic assumption for direct conversion receivers where the amplifier directly drives a mixer. The simulations (based on compact models obtained from preliminary measurements) highlight that, at the present stage of the technology development, the planar version of the circuit appears to outperform the FinFET one. The main reason is the superior cutoff frequency of planar devices in the inversion region, which allows the achievement of noise figure and voltage gain comparable to the FinFET counterpart, with a smaller power consumption.