Linearity and low-noise performance of SOIMOSFETs for RF applications

Adan, A.O.; Shitara, S.; Tanba, N.; Fukumi, Minoru; Yoshimasu, Toshihiko

doi:10.1109/soi.2000.892754

Cited by 6 publications

(1 citation statement)

References 14 publications

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“…For RF devices, IIP 3 is mainly the result of nonlinearity at the fundamental frequency and the frequency difference between two nearby signals. In literature, IIP 3 and IMD 3 have been studied as an essential linearity parameter [48]. Hence, we have also studied IIP 3 and IMD 3 .…”

Section: Resultsmentioning

confidence: 99%

Interface trap charges associated reliability analysis of Si/Ge heterojunction dopingless TFET

Sharma

Basu

Kaur

2021

IET Circuits, Devices & Syst

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The interface trap charges (ITC) associated reliability analysis of a charge-plasma based asymmetric double-gate (ADG) dopingless tunnel field effect transistor (DLTFET) with Si/Ge heterojunction and high-κ gate dielectric (HJADGDLTFET) has been studied. The HJADGDLTFET uses silicon at the drain and the channel region, and germanium at the source region, which enhances the band-to-band tunnelling at the source-channel junction, and hence drive current is increased by one order concerning ADGDLTFET. Also, ADG and high-κ dielectric (HfO 2 ) have been used to maintain low off-state current values. The primary intention of this work is to investigate the impact of ITC for HJADGDLTFET and compare it for ADGDLTFET considering DC, analog/RF, and linearity parameters such as transfer characteristics, electric-field, electric potential, first-, second-, and third-order transconductances (g m1 , g m2 , and g m3 ), gate-to-drain capacitance (C gd ), cut-off frequency (f T ), gain-bandwidth product, device efficiency, second-and third-order voltage intercept points (VIP 2 , VIP 3 ), third-order input intercept points (IIP 3 ), and third-order intermodulation distortion. The ATLAS simulation results show that the HJADGDLTFET is more immune to ITC variation than conventional ADGDLTFET concerning different polarities of ITC available at the semiconductoroxide interface.This is an open access article under the terms of the Creative Commons Attribution License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited.

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Section: Resultsmentioning

confidence: 99%