A higher-order Quadrature Sinusoidal Oscillator (QSO) topology using Current Differencing
Buffered Amplifier (CDBA) as an active device is investigated. The proposed oscillator …

This work presents the realization of an electronically tunable third-order quadrature
oscillator (TOQO) employing a current mode (CM) block, modified dual-X current controlled …

This communication presents a systematic realization of two new third-order quadrature
sinusoidal oscillators employing operational transconductance amplifiers (OTAs). These …

In this paper, through a systematic approach, four new very-low-frequency third-order
quadrature sinusoidal oscillators (TOQSO), especially suitable for generating very low …

This paper presents the realization of a resistorless third-order quadrature oscillator using
two multiple-output current controlled current conveyor transconductance amplifiers (MO …

Two new configurations of third-order dual-mode (ie both voltage and current mode)
quadrature sinusoidal oscillator using a newly reported active block, called the voltage …

This paper presents a new mixed-mode thirdorder quadrature oscillator based on new
modified current-controlled current follower transconductance amplifier (MCCFTA). The …

This paper presents a new resistorless and electronic tunable third-order quadrature
oscillator based on voltage difference transconductance amplifiers (VDTAs). The proposed …

Recently, three current feedback operational amplifiers (CFOA)‐based third‐order
quadrature sinusoidal oscillators (TOQSO) have been presented whose condition of …

In this paper, the authors present two topologies of voltage mode third order quadrature
oscillator circuit using operational transresistance amplifier (OTRA). The first circuit is based …