This paper describes implementation of CMOS based linear and non-linear analog circuitsusing operational trans conductance amplifier as the basic element. These circuits have their applications in communication signal processing areas. In this work PSPICE is used for simulation various circuits. The corresponding results are presented.

This paper presents the expansion of power quality for variable speed Wind Power System (WPS) using Permanent Magnet Synchronous Generator (PMSG) and Trans Z-Source Inverter. The PMSG is having compact collection and dimensions, compare to Induction Generator. Induction Generator needs the grid power, then only start the power production. But without take up the grid power PMSG should produce t...

Resistive switching random access memory (RRAM) shows its potential to be a promising candidate as the basic in-memory computing unit for deep neural networks (DNN) accelerator design due non-volatile, low power, and small footprint properties. The RRAM based crossbar array (RRAM CBA) is usually employed accelerate DNN because of intrinsic characteristic executing multiplication-and-accumulatio...

This paper gives important features of CMOS and BiCMOS four-diodes direct coupled tuneable resistance. Circuit performances of three resistance topologies are explored and compared with the traditional CMOS tuneable transresistance designed from a one-stage operational transconductance amplifier (OTA). Simulations results have been realised using nominal parameters of the AMS 0.8μm CMOS and BiC...

A class-F high efficiency GaN power amplifier (PA) for dual band operation at 2.14 GHz and 2.35 GHz is proposed. A novel dual band harmonic-rejection load network, which controls the terminating impedances of the second and third harmonics, and contributes greatly to efficiency improvement of PA, is described. In addition, a matching network which guarantees the high efficiency and gain of PA f...

This paper presents a modified current differencing transconductance amplifier (MCDTA) and a MCDTA based quadrature oscillator. The oscillator is current-mode and provides current output from high output impedance terminals. The circuit uses only one MCDTA and two grounded capacitors, and is easy to be integrated. Its oscillation frequency can be tuned electronically by tuning bias currents of ...

A quartz crystal oscillator can be thought ofas a resonator connected across an amplifier considered asa nonlinear dipole the impedance of which depends on theamplitude of the current that flows through it. The non-linear amplifier resistance and reactance are obtained byusing a time domain electrical simulator like SPICE (Simu-lation Program with Integrated Circuit Emph...