Publication detail

Current-Controlled Square/Triangular Wave Generator with MO-CCDVCC

KUBÁNEK, D. KHATEB, F. VRBA, K.

Original Title

Current-Controlled Square/Triangular Wave Generator with MO-CCDVCC

Type

conference paper

Language

English

Original Abstract

Relaxation oscillator with multiple-output current-controlled differential voltage current conveyor (MO-CCDVCC), one resistor and one capacitor (both grounded) is introduced in the paper. The circuit provides square and triangular waveforms whose frequency can be set by conveyor external bias current. A high performance MOS structure of MO-CCDVCC is presented which can be used also in other applications where control of the intrinsic resistance of X terminal and high output impedance of Z terminals are required. Description of the generator principle is given including recommendations for computation of element parameters. SPICE simulations proved functionality and tunability of the circuit designed.

Keywords

Current conveyor, Relaxation oscillator, Schmitt trigger, Square wave oscillator, Triangular wave oscillator

Authors

KUBÁNEK, D.; KHATEB, F.; VRBA, K.

RIV year

2013

Released

2. 7. 2013

Publisher

Asszisztencia Szervezo Kft.

Location

Rome, Italy

ISBN

978-1-4799-0403-7

Book

36th International Conference on Telecommunications and Signal Processing

Pages from

444

Pages to

448

Pages count

5

BibTex

@inproceedings{BUT100750,
  author="David {Kubánek} and Fabian {Khateb} and Kamil {Vrba}",
  title="Current-Controlled Square/Triangular Wave Generator with MO-CCDVCC",
  booktitle="36th International Conference on Telecommunications and Signal Processing",
  year="2013",
  pages="444--448",
  publisher="Asszisztencia Szervezo Kft.",
  address="Rome, Italy",
  isbn="978-1-4799-0403-7"
}