Designing sinusoidal oscillators with current-feedback amplifiers

PA Martinez, S Celma, J Sabadell - International Journal of …, 1996 - Taylor & Francis
This paper illustrates the use of the so-called current-feedback op.-amp. as the active
element in sinusoidal oscillators. These circuits exhibit superior features in respect to their …

Current feedback amplifier based sinusoidal oscillators

S Celma, PA Martinez… - IEEE Transactions on …, 1994 - ieeexplore.ieee.org
This paper illustrates the use of a new class of amplifiers known as current feedback
amplifiers as the active devices in sinusoidal oscillators. From theoretical analysis …

Sinusoidal oscillators with explicit current output employing current‐feedback op‐amps

SS Gupta, RK Sharma, DR Bhaskar… - International Journal of …, 2010 - Wiley Online Library
Employing a state‐variable synthesis, a number of new current‐mode oscillators with explicit
current output have been derived, which can be practically implemented from commercially …

Realization of novel linear sinusoidal VCOs

DR Bhaskar, MP Tripathi - Analog Integrated Circuits and Signal …, 2000 - Springer
A few linear voltage-controlled sinusoidal oscillators using IC op-amps (OAs) and IC
analogue multipliers (AMs) in conjunction with passive components are already known. In …

Synthesis of sinusoidal oscillators with explicit-current-output using current feedback op-amps

SS Gupta, RK Sharma, DR Bhaskar… - Proceedings of the 5th …, 2006 - dl.acm.org
Although there have been numerous studies on synthesizing sinusoidal oscillators using
current feedback op-amps (CFOAs), most of them have dealt with circuits providing a voltage …

Generation of sinusoidal voltage (current)-controlled oscillators for integrated circuits

Y Sun - IEEE Transactions on Circuit Theory, 1972 - ieeexplore.ieee.org
Sinusoidal oscillators with large tuning range and small harmonic distortion offer various
applications in integrated electronics. In this paper a method of generating sinusoidal …

Linear sinusoidal VCOs: new configurations using current-feedback-op-amps

DR Bhaskar, R Senani, AK Singh - International Journal of …, 2010 - Taylor & Francis
It is shown how sinusoidal voltage-controlled oscillators (VCO) providing linear tuning laws
can be realised with current feedback op-amps (CFOA) in conjunction with analogue …

Operational amplifier-based voltage-controlled oscillator

NA Shah, CK Bhat - International Journal of Electronics Theoretical …, 1985 - Taylor & Francis
This paper presents a simple active-R voltage-controlled sinusoidal oscillator circuit which is
attractive from the viewpoint of monolithic form of construction. The circuit does not require …

Simple sinusoidal oscillator using opamp compensation poles

R Senani - Electronics Letters, 1993 - IET
The Letter introduces a new, extremely simple, sinusoidal oscillator based on opamp
compensation poles. The circuit employs only four components, two internally compensated …

On the realization of linear sinusoidal VCOs

R Senani, DR Bhaskar, MP Tripathi - International journal of …, 1993 - Taylor & Francis
Some schemes of realizing linear voltage-controlled sinusoidal oscillators using IC op.-
amps (OAs) and analogue multipliers (AMs) have been proposed in literature earlier. In this …