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W.-S. Chung, H.-W. Cha and K.-H. Kim, “Temperature- Stable VCO Based on Operational Transconductance Amplifiers,” Electronics Letters, Vol. 26, No. 22, 1990, pp. 1900-1901. doi:10.1049/el:19901223

has been cited by the following article:

• TITLE: Electronically-Controlled Current-mode second order Sinusoidal Oscillators Using MO-OTAs and Grounded Capacitors

  AUTHORS: Data Ram Bhaskar, Kasim Karam Abdalla, Raj Senani

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

  JOURNAL NAME: Circuits and Systems, Vol.2 No.2, March 28, 2011

  ABSTRACT: 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.