Author(s)

Data Ram Bhaskar, Kasim Karam Abdalla, Raj Senani

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Five new electronically-controllable second order current-mode sinusoidal oscillators using three mul-ti-output operational transconductance amplifiers (MO-OTAs) and two grounded capacitors (GC) have been presented. Simulation results are included to confirm the theoretical analysis based upon CMOS OTAs implementable in 0.5 µm technology.

Oscillators, Analog Electronics, Current Mode Circuits, Operational Transconductance Amplifiers

D. Bhaskar, K. Abdalla and R. Senani, "Electronically-Controlled Current-mode second order Sinusoidal Oscillators Using MO-OTAs and Grounded Capacitors," Circuits and Systems, Vol. 2 No. 2, 2011, pp. 65-73. doi: 10.4236/cs.2011.22011.