Open AccessImplementation of RC Oscillator with High-Q Frequency Selection using CCCII.
Author(s) -
G. Appala Naidu*,
S. Mounika,
B.T. Krishna
Publication year - 2019
Publication title -
international journal of innovative technology and exploring engineering
Language(s) - English
Resource type - Journals
ISSN - 2278-3075
DOI - 10.35940/ijitee.l3514.1081219
Subject(s) - current conveyor , vackář oscillator , voltage controlled oscillator , biasing , amplifier , oscillation (cell signaling) , electronic circuit , rc oscillator , digital biquad filter , variable frequency oscillator , control theory (sociology) , electronic engineering , physics , electrical engineering , voltage , engineering , cmos , filter (signal processing) , computer science , low pass filter , resistor , control (management) , biology , artificial intelligence , genetics
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±)[1], 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.