Implementation of RC Oscillator with High-Q Frequency Selection using CCCII
G. Appala Naidu1, S. Mounika2, B.T.Krishna3
1G. Appala Naidu, Department of ECE,UCEV, JNTUK, Vizianagaram-535003.
2S. Mounika, Department of ECE,UCEV, JNTUK, Vizianagaram-535003.
3B.T.Krishna, Professor and Head of the Department of ECE, UCEK, JNTUK, Kakinada-53300
Manuscript received on September 19, 2019. | Revised Manuscript received on 29 September, 2019. | Manuscript published on October 10, 2019. | PP: 4470-4477 | Volume-8 Issue-12, October 2019. | Retrieval Number: L35141081219/2019©BEIESP | DOI: 10.35940/ijitee.L3514.1081219
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© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC-BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)
Abstract: This article given a second generation current controlled current conveyor positive (CCCII+), second generation current controlled current conveyor negative (CCCII-), Quadrature oscillator with high-Q frequency choosing network and implementing completely different phase oscillators by employing (CCCII+) positive and (CCCII-) negative, and high band pass filter network, the approach is predicted on the CMOS technology . The root of this concept is, considering a customary voltage mode oscillator which consists of band pass filter with prime quality issue (high-Q) and voltage mode amplifier is transfigure into current mode oscillator by replacing tans-conductance amplifier. Because the loop of the oscillator is has lavish selectivity, the oscillator process less distortion. In addition 3dB bandwidth, oscillating condition, oscillation frequency of the oscillator could linearly, independently and electronically be tuned by adjusting the bias current of the (CCCII±), lastly different simulations have been carried out to verify the linearity between output and input ports, range of frequency operations. These results can justify that the designed circuits are workable.
Keywords: CCCII+, CCCII-, ALC
Scope of the Article: Frequency Selective Surface