Corpus ID: 201036636

VOLTAGE DIFFERENCING TRANSCONDUCTANCE AMPLIFIERS BASED MIXED-MODE QUADRATURE OSCILLATOR ADIREK JANTAKUN

@inproceedings{Jantakun2016VOLTAGEDT,
  title={VOLTAGE DIFFERENCING TRANSCONDUCTANCE AMPLIFIERS BASED MIXED-MODE QUADRATURE OSCILLATOR ADIREK JANTAKUN},
  author={Adirek Jantakun},
  year={2016}
}
This article presents two circuits of mixed-mode quadrature oscillator based-on voltage differencing transconductance amplifier (VDTA). The circuits consist of two VDTAs and two grounded capacitors. The quadrature outputs both voltage-mode and current-mode are studied. The high-impedance output current, which is connected easily to load or next stages circuit and the amplitude can be electronically adjusted with the dc bias current. In addition, the grounded capacitors were well-done for… Expand

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