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Current-Mode Third-Order Quadrature Oscillator Using CDTAs
Current-Mode Third-Order Quadrature Oscillator CDTAs
2010/12/3
This paper describes a current-mode third-order quadrature oscillator based on current differencing transconductance amplifiers (CDTAs). Outputs of two current-mode sinusoids with 90° phase difference...
Electronically Tunable Dual-Input Integrator Employing a Single CDBA and a Multiplier: Voltage Controlled Quadrature Oscillator Design
Dual-Input Integrator a Single CDBA a Multiplier Quadrature Oscillator Design
2010/12/3
A new dual-input differential input active integrator using a current differencing buffered amplifier (CDBA) is proposed. A multiplier element is appropriately used in the circuit whose control voltag...
DDCC-Based Quadrature Oscillator with Grounded Capacitors and Resistors
DDCC-Based Quadrature Oscillator Grounded Capacitors and Resistors
2010/12/3
A new voltage-mode quadrature oscillator using two differential difference current conveyors (DDCCs), two grounded capacitors, and three grounded resistors is presented. The proposed oscillator provid...
CDBA-Based Universal Biquad Filter and Quadrature Oscillator
CDBA-Based Universal Biquad Filter Quadrature Oscillator
2010/12/6
The voltage-mode universal biquadratic filter and sinusoidal quadrature oscillator based on the use of current differencing buffered amplifiers (CDBAs) as active components have been proposed in this ...
Electronically Tunable Quadrature Oscillator Using Translinear Conveyors and Grounded Capacitors
Translinear-C oscillators Current-controlled conveyors
2010/12/7
A new electronically tunable current-mode sinusoidal oscillator with three quadrature outputs is presented. The proposed circuit employs three translinear conveyors and two grounded capacitors to real...
A Tunable Quadrature Oscillator with Only Transconductance Elements and Grounded Capacitors
Active networks Transconductance element gm-C oscillators
2010/12/7
A novel quadrature oscillator is realised with only transconductance elements (TEs) and grounded capacitors. The realised quadrature oscillator uses only two inverting and two non-inverting transcondu...