Detail publikace

Voltage-Mode All-Pass Filters Using Universal Voltage Conveyor and MOSFET-Based Electronic Resistors

HERENCSÁR, N. KOTON, J. JEŘÁBEK, J. VRBA, K. CICEKOGLU, O.

Originální název

Voltage-Mode All-Pass Filters Using Universal Voltage Conveyor and MOSFET-Based Electronic Resistors

Typ

článek v časopise ve Web of Science, Jimp

Jazyk

angličtina

Originální abstrakt

The paper presents two novel realizations of voltage-mode first-order all-pass filters. Both circuits use single universal voltage conveyor (UVC), single capacitor, and two grounded resistors. Using the two NMOS transistors-based realization of the electronic resistor with two symmetrical power supplies, presented all-pass filter circuits can be easily made electronically tunable. Proposed filter structures provide both of inverting and non-inverting outputs at the same configuration simultaneously and they have high-input and low-output impedances that are desired for easy cascading in voltage-mode operations. The non-idealities of the proposed circuits are also analyzed and compared. The theoretical results of both circuits are verified by SPICE simulations using TSMC 0.35 um CMOS process parameters. Based on the evaluation, the behavior of one of the circuits featuring better performance was also experimentally measured using the UVC-N1C 0520 integrated circuit.

Klíčová slova

All-pass filter, analog signal processing, MOSFET-C circuit, universal voltage conveyor, voltage-mode

Autoři

HERENCSÁR, N.; KOTON, J.; JEŘÁBEK, J.; VRBA, K.; CICEKOGLU, O.

Rok RIV

2011

Vydáno

7. 4. 2011

ISSN

1210-2512

Periodikum

Radioengineering

Ročník

20

Číslo

1

Stát

Česká republika

Strany od

10

Strany do

18

Strany počet

9

BibTex

@article{BUT45291,
  author="Norbert {Herencsár} and Jaroslav {Koton} and Jan {Jeřábek} and Kamil {Vrba} and Oguzhan {Cicekoglu}",
  title="Voltage-Mode All-Pass Filters Using Universal Voltage Conveyor and MOSFET-Based Electronic Resistors",
  journal="Radioengineering",
  year="2011",
  volume="20",
  number="1",
  pages="10--18",
  issn="1210-2512"
}