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Current-mode quadrature sinusoidal oscillator using uperational transconductance amplifier (OTAs)
This paper presents a quadrature sinusoidal oscillator, providing sinusoidal signal, which differs in phase. The features of the proposed circuit can be electronically controlled. The proposed circuit consists of 4 ...
Design of cmos voltage reference circuit
This paper presents a CMOS voltage reference design, which is widely used in electronic circuits, both analog and digital circuits. In the conventional, a CMOS voltage reference circuit design composed of several MOS ...