All Pass Network Based MSO Using OTRA
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This paper presents multiphase sinusoidal oscillators (MSOs) using operational transresistance amplifier (OTRA) based all pass networks. Both even and odd phase oscillations of equal amplitudes which are equally spaced in phase can be produced using single all pass section per phase. The proposed MSOs provide voltage output and can readily be used for driving voltage input circuits without increasing component count. The effect of nonideality of OTRA on the circuit performance is also analysed. The functionality of the proposed circuit is verified through PSPICE simulations.
2011 ◽
Vol 58-60
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pp. 727-732
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2020 ◽
Vol 12
(7)
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2016 ◽
Vol 4
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pp. 11
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