We present a gate delay model of CMOS logic gates driving a CRC load for deep sub-micron technology. Our approach is to replace series-parallel connected MOSFETs to an equivalent MOSFET and calculate the output waveform by an analytically derived formula. We present a MOSFET drain current model improved from the -th power law MOSFET model to represent the characteristic of the equivalent invert...

The fully-depleted SOI-MOSFET model HiSIM-SOI for circuit simulation is the first model for circuit simulation based on a complete surface-potential description. HiSIM-SOI solves the surface potentials at all three SOI-surfaces perpendicular to the channel surface self-consistently. Besides verification against measured I-V characteristics, HiSIM-SOI is also verified with a 1/f noise analysis, ...

Double-Gate (DG) MOSFET has emerged as one of the most promising devices for logic and memory circuit design in sub 10nm regime. In this paper, we investigate the gate-to-channel leakage, EDT, BTBT and sub-threshold leakage for DG MOSFET. Simulations are performed using 2D Poisson-Schrödinger simulator with tight-binding Green’s function approach. Then we analyze the effect of parameter variati...

The use of nanometer CMOS technologies (below 90nm) however brings along significant challenges for circuit design (both analog and digital). By reducing the dimensions of transistors many physical phenomenon like gate leakage, drain induced barrier lowering and many more effects comes into picture. Reducing the feature size in the technology of device with the addition of ever more interconnec...

Power MOSFETs require a gate drive circuit to translate the on/off signals from an analog or digital controller into the power signals necessary to control the MOSFET. This paper provides details of MOSFET switching action in applications with clamped inductive load, when used as a secondary synchronous rectifier, and driving pulse/gate drive transformers. Potential driver solutions including d...

We propose a CMOS circuit that can be used as an equivalent to resistors. This circuit uses a simple differential pair with diodeconnected MOSFETs and operates as a high-resistance resistor when driven in the subthreshold region of MOSFETs. Its resistance can be controlled in a range of 1–1000 MΩ by adjusting a tail current for the differential pair. The results of device fabrication with a 0.3...

This paper presents an analog VLSL circuit for implementation of Artificial Neural Networks (ANNs ). The building blocks of the proposed circuit include Differential voltage current controlled source (DVCCS), Super MOSFET and Differential voltage controlled voltage source (DVCVS) which are used to multiply incoming analog signals with variable weights, and current in / current out sigmoid funct...

We report the integration of a MOSFET with a field emission arrays to obtain low voltage switching and more stable emission in field emission devices. Instead of the traditional feedback resistor stabilization in the emitter circuit, a MOSFET is used as a voltage controlled current source thereby stabilizing the emission current and resulting in low voltage switching. In this device, the emitte...

For low power circuits downscaling of MOSFET has a major issue of scaling of voltage which has ceased after 1V. This paper highlights comparative study and analysis of pocket double gate tunnel FET (DGTFET) with MOSFET for low standby power logic circuits. The leakage current of pocket DGTFET and MOSFET have been studied and the analysis results shows that the pocket DGTFET gives the lower leak...