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has been cited by the following article:

• TITLE: Two Simple Analog Multiplier Based Linear VCOs Using a Single Current Feedback Op-Amp

  AUTHORS: Data Ram Bhaskar, Raj Senani, Abdhesh Kumar Singh, Shanti Swarup Gupta

  KEYWORDS: Voltage-Controlled Oscillators, Current Feedback Op-Amps, Current-Mode Circuits, Analog Multipliers

  JOURNAL NAME: Circuits and Systems, Vol.1 No.1, July 28, 2010

  ABSTRACT: Two simple voltage-controlled-oscillators (VCO) with linear tuning laws employing only a single current feedback operational amplifier (CFOA) in conjunction with two analog multipliers (AM) have been highlighted. The workability of the presented VCOs has been demonstrated by experimental results based upon AD844 type CFOAs and AD534 type AMs.