Detail publikace

Fractional-Order Oscillator Design Using Unity-Gain Voltage Buffers and OTAs

KARTCI, A. HERENCSÁR, N. KOTON, J. BRANČÍK, L. VRBA, K. TSIRIMOKOU, G. PSYCHALINOS, C.

Originální název

Fractional-Order Oscillator Design Using Unity-Gain Voltage Buffers and OTAs

Anglický název

Fractional-Order Oscillator Design Using Unity-Gain Voltage Buffers and OTAs

Jazyk

en

Originální abstrakt

In this study, a new voltage-mode fractional-order oscillator using two unity-gain voltage buffers, two operational transconductance amplifiers, one resistor, and two capacitors is presented. The design procedure of integer-order as well as fractional-order oscillator employing in total 20 MOS transistors is discussed. Effects of fractional-order capacitors on amplitude, phase, condition of oscillation, and frequency of oscillation are shown. Various case examples are given while SPICE simulations using TSMC 0.35 µm level-3 CMOS process parameters with ±1.65 V supply voltages verify their operation and compare with theoretical ones.

Anglický abstrakt

In this study, a new voltage-mode fractional-order oscillator using two unity-gain voltage buffers, two operational transconductance amplifiers, one resistor, and two capacitors is presented. The design procedure of integer-order as well as fractional-order oscillator employing in total 20 MOS transistors is discussed. Effects of fractional-order capacitors on amplitude, phase, condition of oscillation, and frequency of oscillation are shown. Various case examples are given while SPICE simulations using TSMC 0.35 µm level-3 CMOS process parameters with ±1.65 V supply voltages verify their operation and compare with theoretical ones.

Plný text v Digitální knihovně

http://hdl.handle.net/11012/70108

Dokumenty

BibTex 


@inproceedings{BUT138292,
  author="Aslihan {Kartci} and Norbert {Herencsár} and Jaroslav {Koton} and Lubomír {Brančík} and Kamil {Vrba} and Georgia {Tsirimokou} and Costas {Psychalinos}",
  title="Fractional-Order Oscillator Design Using Unity-Gain Voltage Buffers and OTAs",
  annote="In this study, a new voltage-mode fractional-order oscillator using two unity-gain voltage buffers, two operational transconductance amplifiers, one resistor, and two capacitors is presented. The design procedure of integer-order as well as fractional-order oscillator employing in total 20 MOS transistors is discussed. Effects of fractional-order capacitors on amplitude, phase, condition of oscillation, and frequency of oscillation are shown. Various case examples are given while SPICE simulations using TSMC 0.35 µm level-3 CMOS process parameters with ±1.65 V supply voltages verify their operation and compare with theoretical ones.",
  address="IEEE",
  booktitle="Proceedings of the 2017 IEEE 60th International Midwest Symposium on Circuits and Systems (MWSCAS)",
  chapter="138292",
  doi="10.1109/MWSCAS.2017.8052983",
  howpublished="online",
  institution="IEEE",
  year="2017",
  month="august",
  pages="555--558",
  publisher="IEEE",
  type="conference paper"
}