Publication detail

Current-Mode First-Order Versatile Filter Using Translinear Current Conveyors with Controlled Current Gain

KUMNGERN, M. JONGCHANACHAVAWAT, W. PHATSORNSIRI, P. WONGPROMMOON, N. KHATEB, F. KULEJ, T.

Original Title

Current-Mode First-Order Versatile Filter Using Translinear Current Conveyors with Controlled Current Gain

Type

journal article in Web of Science

Language

English

Original Abstract

This paper offers a new current-mode first-order versatile filter employing two translinear current conveyors with controlled current gain and one grounded capacitor. The proposed filter offers the following features: realization of first-order transfer functions of low-pass, high-pass, and all-pass current responses from single topology, availability of non-inverting and inverting transfer functions for all current responses, electronic control of current gain for all current responses, no requirement of component-matching conditions for realizing all current responses, low-input impedance and high-output impedance which are required for current-mode circuits, and electronic control of the pole frequency for all current responses. The proposed first-order versatile filter is used to realize a quadrature sinusoidal oscillator to confirm the advantage of the new topology. To confirm the functionality and workability of new circuits, the proposed circuit and its application are simulated by the SPICE program using transistor model process parameters NR100N (NPN) and PR100N (PNP) of bipolar arrays ALA400-CBIC-R from AT & T.

Keywords

current-mode circuit; first-order filter; second-generation current conveyor; translinear current conveyor

Authors

KUMNGERN, M.; JONGCHANACHAVAWAT, W.; PHATSORNSIRI, P.; WONGPROMMOON, N.; KHATEB, F.; KULEJ, T.

Released

31. 7. 2023

Publisher

MDPI

Location

BASEL

ISBN

2079-9292

Periodical

Electronics (MDPI)

Year of study

12

Number

13

State

Swiss Confederation

Pages from

1

Pages to

20

Pages count

20

URL

https://doi.org/10.3390/electronics12132828

Full text in the Digital Library

http://hdl.handle.net/11012/245005

BibTex

@article{BUT184237,
  author="Montree {Kumngern} and Wirote {Jongchanachavawat} and Punnavich {Phatsornsiri} and Natapong {Wongprommoon} and Fabian {Khateb} and Tomasz {Kulej}",
  title="Current-Mode First-Order Versatile Filter Using Translinear Current Conveyors with Controlled Current Gain",
  journal="Electronics (MDPI)",
  year="2023",
  volume="12",
  number="13",
  pages="1--20",
  doi="10.3390/electronics12132828",
  issn="2079-9292",
  url="https://doi.org/10.3390/electronics12132828"
}

Documents

Current-Mode First-Order Versatile Filter Using Translinear Current Conveyors with Controlled Current Gain.pdf