Back-gate bias effect on UTBB-FDSOI non-linearity performance

被引:0
|
作者
Esfeh, B. Kazemi [1 ]
Kilchytska, V. [1 ]
Parvais, B. [2 ,3 ]
Planes, N. [4 ]
Haond, M. [4 ]
Flandre, D. [1 ]
Raskin, J. -P. [1 ]
机构
[1] Catholic Univ Louvain, ICTEAM, B-1348 Louvain La Neuve, Belgium
[2] IMEC, Kapeldreef 75, B-3001 Leuven, Belgium
[3] Vrije Univ Brussel, Dept Elect & Informat ETRO, Pl Laan 2, B-1050 Brussels, Belgium
[4] ST Microelectron, ST, 850 Rue J Monnet, F-38926 Crolles, France
来源
2017 47TH EUROPEAN SOLID-STATE DEVICE RESEARCH CONFERENCE (ESSDERC) | 2017年
关键词
Fully depleted (FD) SOI; MOSFETs; non-linearity; harmonic distortion; measurements;
D O I
暂无
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
This work investigates experimentally the nonlinearities of FDSOI MOSFETs from DC to RF frequencies. The effect of the back-gate bias on non-linearity of the device is studied by means of 2nd and 3rd harmonic distortions (HD2 and HD3) extracted from dc I-V curves as well as from large-signal RF measurements using 1-dB and IP3 points. It is shown that the nonlinearity is reduced by applying a positive back-gate bias. The reasons for this reduction are increasing of "effective body factor" and lesser mobility degradation with increase of the positive backgate bias.
引用
收藏
页码:148 / 151
页数:4
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