This paper presents the development of a low-cost and portable interactive Sinusoidal
signal generator which has been implemented on FPGA device. The sine wave is generated …

This paper presents a third order quadrature sinusoidal oscillator based on CMOS/floating
gate CMOS (FGCMOS) inverters. The proposed design uses only three CMOS/FGCMOS …

The voltage controlled ring oscillator (VCO) is a critical and necessary component in data
communication systems and clock recovery circuits. It is basically an oscillator, whose output …

This paper presents a new, third-order sinusoidal oscillator (TOSO) configuring a single
current feedback operational amplifier (CFOA) and only six passive components. The …

The goal of this proposed work is to design a voltage controlled oscillator (VCO) with good
linearity and high gain in 180nm CMOS technology. The circuit is a modification of …

This research paper is based on various comparative analysis on precise and wide tuning
Voltage Controlled Oscillators (VCO) with minimum phase noise and power consumption …

Digital oscillators are essential parts in many applications. They are used in
communications, control, radar, in digital signal processing and music synthesis. Flexibility …

Voltage controlled ring oscillators (VCROs) are the fundamental module in the field of
wireless communication systems. It is basically an amplifier with the positive feedback loop …

CMOS digitally controlled oscillator (DCO) design is presented. Based on a ring oscillator
implemented with low power Schmitt trigger based inverters. Simulation of the proposed …