This thesis is focused on two challenges faced by analog integrated circuit designers when predicting the reliability of transistors implemented in modern CMOS processes: radiation and noise. Regarding radiation, the concern of this work is the Total Ionizing Dose (TID): accumulation of ionizing dose deposited (electrons and protons) over a long time in insulators leading to degradation of electrical parameters of transistors (e.g. threshold voltage and leakage). This work presents a case-study composed by bandgap-based and threshold voltagebased voltage reference circuits implemented in a commercial 130 nm CMOS process. A chip containing the designed circuits was irradiated through γ-ray Cobalt source (60 Co) and the impact of TID effects ...
Esse trabalho apresenta um estudo sobre os efeitos de radiação em circuitos analógicos de baixa e ul...
This paper presents an investigation into total ionizing dose (TID) effects on I-V and noise charact...
Integrated voltage references have always been a fundamental block of any electronic system, and an ...
Este trabalho apresenta um estudo sobre o comportamento de circuitos analógicos CMOS quando sujeitos...
Este trabalho apresenta um estudo sobre a degradação de parâmetros elétricos de transistores CMOS te...
Ionizing radiation may affect the electrical response of the electronic systems, inducing a variatio...
Os efeitos produzidos pela interação da radiação ionizante com os circuitos integrados podem ser cla...
This paper presents a study of the ionizing radiation tolerance of 0.13 um CMOS transistors, in view...
With ongoing CMOS evolution, the gate-oxide thickness steadily decreases, resulting in an increased ...
Existe um consenso de que os transistores CMOS irão em breve ultrapassar a barreira nanométrica, per...
Total ionizing radiation may affect the electrical response of the electronic systems, inducing a va...
This thesis work presents the numerical device analysis of ionizing radiation induced single-event ...
The response of floating gate (FG) devices to 60Co gamma -rays under switched bias conditions is stu...
The higher density of integration and lower supply voltage have led to lower noise margins and a sma...
A threshold voltage (VT0) monitor is a circuit that ideally delivers the estimated VT0 value as a vo...
Esse trabalho apresenta um estudo sobre os efeitos de radiação em circuitos analógicos de baixa e ul...
This paper presents an investigation into total ionizing dose (TID) effects on I-V and noise charact...
Integrated voltage references have always been a fundamental block of any electronic system, and an ...
Este trabalho apresenta um estudo sobre o comportamento de circuitos analógicos CMOS quando sujeitos...
Este trabalho apresenta um estudo sobre a degradação de parâmetros elétricos de transistores CMOS te...
Ionizing radiation may affect the electrical response of the electronic systems, inducing a variatio...
Os efeitos produzidos pela interação da radiação ionizante com os circuitos integrados podem ser cla...
This paper presents a study of the ionizing radiation tolerance of 0.13 um CMOS transistors, in view...
With ongoing CMOS evolution, the gate-oxide thickness steadily decreases, resulting in an increased ...
Existe um consenso de que os transistores CMOS irão em breve ultrapassar a barreira nanométrica, per...
Total ionizing radiation may affect the electrical response of the electronic systems, inducing a va...
This thesis work presents the numerical device analysis of ionizing radiation induced single-event ...
The response of floating gate (FG) devices to 60Co gamma -rays under switched bias conditions is stu...
The higher density of integration and lower supply voltage have led to lower noise margins and a sma...
A threshold voltage (VT0) monitor is a circuit that ideally delivers the estimated VT0 value as a vo...
Esse trabalho apresenta um estudo sobre os efeitos de radiação em circuitos analógicos de baixa e ul...
This paper presents an investigation into total ionizing dose (TID) effects on I-V and noise charact...
Integrated voltage references have always been a fundamental block of any electronic system, and an ...