Digital systems are said to be constructed using basic logic gates. These gates are the NOR, NAND, AND, OR, EXOR & EXNOR gates. This paper presents a robust three transistors (3T) based NAND and NOR gates with precise output logic levels, yet maintaining equivalent performance than the existing logic structures. This new set of 3T logic gates are based on CMOS inverter and Pass Transistor Logic...

This paper presents a new method for design and optimization of analog integrated circuits based on Pareto-based Multi-Objective Genetic Algorithm (MOGA). The efficiency of the method is evaluated by using benchmark problems and compared with other MOGA algorithms. The method is implemented and used to optimize a telescopic cascode Op-Amp. Here, transistor sizes, compensation capacitor and bias...

In this work, we proposed a voltage-to-current cell based on a Complementary metal-oxide-semiconductor (CMOS) inverter designed by using floating gate transistors. We demonstrate its usefulness for the design of stair-type and sawtooth functions to be used in the implementation of a multiscroll chaotic oscillator. The main advantage of using floating gate transistors to design the nonlinear fun...

Abstract This paper proposes a high-precision, low-temperature coefficient, and repair-free bandgap reference power supply circuit. kind of source adopts the way double-loop feedback, namely through two amplifiers to clamp voltage improve performance The band gap is mainly composed four parts, including: core circuit, amplifier, start-up circuit Gaussian current compensation article analyzes wo...

In a response to today’s trend in technology, the theoretical focus of most digital and analog based circuit courses is shifting towards CMOS technology. Due to the lack of proper laboratory testing circuits and environments for CMOS technology; older, obsolete circuits are used in many laboratory classes. While these labs afford students the chance to compare classroom analysis to real laborat...

In this paper, we propose a novel amorphous In-Ga-Zn-oxide (a-IGZO) thin film transistor (TFT) pixel circuit for pulse width modulation (PWM) driving active matrix micro light-emitting diode (μLED) displays. The proposed compensates wavelength shifts according to gray level and threshold voltage (VTH) variation of TFTs with only two capacitors. This compact operation can be achieved by simultan...

In this paper, we investigate the ever-increasing power issue that is poised to jeopardize performance and robustness of future low-power microprocessor design. We have observed a tremendous amount research in clock network design bolster energy-efficient computing, without, however, any substantial improvement overall performance. work, used emerging ferroelectric negative capacitance field-ef...

have also given a linear time algorithm to determine the set of possible root locations for a minimum diameter shortest path tree, and shown that any minimum diameter tree must pass through this region. When compared with the 1-Steiner algorithm, minimum diameter A-trees produced lower maximum and average delays, with slightly higher tree length. Consideration of the feasible center region resu...

In this paper a new low power and high performance adder cell using a new design style called “Bridge” is proposed. The bridge design style enjoys a high degree of regularity, higher density than conventional CMOS design style as well as lower power consumption, by using some transistors, named bridge transistors. Simulation results illustrate the superiority of the resulting proposed adder aga...

Memristor is the fourth fundamental passive circuit element with potential applications in development of analog memories, artificial brains (with the capacity of hardware training) and neuro-science. In most of these applications the memristance of the device should be set to the desired value, which is currently performed by trial and error. The aim of this paper is to propose a circuit for c...