Comment: Minimal realisation for single resistor controlled sinusoidal oscillator using single CCII

1992 ◽  
Vol 28 (13) ◽  
pp. 1264 ◽  
Author(s):  
M.T. Abuelma'atti
Keyword(s):  
Sinusoidal Oscillator

Design and realisation of a fractional-order sinusoidal oscillator

2020 ◽  
Vol 14 (8) ◽  
pp. 1173-1184
Author(s):  
İbrahim Ethem Saçu ◽  
Mustafa ALÇI
Keyword(s):  
Fractional Order ◽  
Sinusoidal Oscillator

Current-mode multiphase sinusoidal oscillator using CCCCTAS and grounded elements

2011 ◽  
Author(s):  
Prungsak Uttaphut ◽  
Witthaya Mekhum ◽  
Winai Jaikla
Keyword(s):  
Current Mode ◽  
Sinusoidal Oscillator

Dual-Mode Quadrature Oscillator Using Current Follower Transconductance Amplifiers for GMI Sensors

2013 ◽  
Vol 712-715 ◽  
pp. 1886-1890
Author(s):  
Lei Zhang ◽  
Zhong Ming Pan
Keyword(s):  
Dual Mode ◽  
Transconductance Amplifier ◽  
Current Voltage ◽  
Sinusoidal Oscillator ◽  
Current Follower ◽  
Condition Of Oscillation ◽  
Transconductance Amplifiers ◽  
Passive Sensitivity ◽  
Quadrature Oscillators ◽  
Circuit Configuration

For designing GMI sensors, realization of current/voltage-mode (dual-mode) quadrature sinusoidal oscillator with the employment of current follower transconductance amplifier (CFTA) as the active component is presented. The proposed circuit configuration comprising two CFTAs, one grounded resistor and two grounded capacitors can simultaneously provide two explicit quadrature output currents and two quadrature output voltages. Moreover, the proposed circuit topology enjoys the advantage of independent control of the condition of oscillation and frequency of oscillation and good active and passive sensitivity performances. The functionality of the proposed quadrature oscillators has been verified by PSPICE simulations.

Improved numerically-controlled digital sinusoidal oscillator

2003 ◽  
Author(s):  
S. Deo ◽  
S. Menon ◽  
S. Nallathambhi ◽  
M.A. Soderstrand
Keyword(s):  
Sinusoidal Oscillator

scholarly journals A Current Mode Universal Filter and a Single Resistance Controlled Oscillator Employing only Grounded Passive Elements: Applications of VDCC

2021 ◽  
Vol 25 (2) ◽  
pp. 65-76
Author(s):  
Tajinder Singh Arora ◽  
Keyword(s):  
Integrated Circuit ◽  
Current Mode ◽  
Paper Analysis ◽  
Current Conveyor ◽  
Universal Filter ◽  
Dual Mode ◽  
Passive Element ◽  
Research Article ◽  
Sinusoidal Oscillator ◽  
A Current

This research article explores the possible applications of voltage differencing current conveyor (VDCC), as a current mode universal filter and a sinusoidal oscillator. Without the need for an additional active/passive element, a very simple hardware modification makes it a dual-mode quadrature oscillator from the filter configuration. Both the proposed circuit requires only two VDCC and all grounded passive elements, hence a preferable choice for integration. The filter has some desirable features such as availability of all five explicit outputs, independent tunability of filter parameters. Availability of explicit quadrature current outputs, independence in start and frequency of oscillations, makes it a better oscillator design. Apart from prevalent CMOS simulation results, VDCC is also realized and experimentally tested using the off-the-shelf integrated circuit. All the pen and paper analysis such as non-ideal, sensitivity and parasitic analysis supports the design.

CMOS Based Sinusoidal Oscillator Using Single CCDDCCTA

2017 ◽  
pp. 309-317 ◽  
Author(s):  
Ajay Kumar Kushwaha ◽  
Ashok Kumar ◽  
Sajal K. Paul
Keyword(s):  
Sinusoidal Oscillator

Analysing Sinusoidal Oscillator Circuits: A Different Approach

2018 ◽  
pp. 213-216
Author(s):  
Suhash Chandra Dutta Roy
Keyword(s):  
Sinusoidal Oscillator ◽  
Oscillator Circuits
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