Přístupnostní navigace
E-přihláška
Vyhledávání Vyhledat Zavřít
Detail publikace
BIOLEK, D. LAHIRI, A. JAIKLA, W. SIRIPRUCHYANUN, M. BAJER, J.
Originální název
Realization of electronically tunable voltage-mode/current-mode quadrature sinusoidal oscillator using ZC-CG-CDBA
Typ
článek v časopise ve Web of Science, Jimp
Jazyk
angličtina
Originální abstrakt
This paper presents a first of its kind canonic realization of active RC (ARC) sinusoidal oscillator with non-interactive/independent tuning laws, which simultaneously provides buffered quadrature voltage outputs and explicit quadrature current outputs. The proposed circuit is created using a new active building block, namely the Z-copy current-gain current differencing buffered amplifier (ZC-CG-CDBA). The circuit uses three resistors and two grounded capacitors, and provides independent/non-interactive control of the condition of oscillation (CO) and the frequency of oscillation (FO) by means of different resistors. Other advantageous features of the circuit are the inherent electronic tunability of the FO via controlling current gains of the active elements and the suitability to be employed as a low-frequency oscillator. A non-ideal analysis of the circuit is carried out and simulation results verifying the workability of the proposed circuits are included.
Klíčová slova
Active RC circuits; sinusoidal oscillator; Z-copy controlled-gain current differencing buffered amplifier (ZC-CG-CDBA)
Autoři
BIOLEK, D.; LAHIRI, A.; JAIKLA, W.; SIRIPRUCHYANUN, M.; BAJER, J.
Rok RIV
2011
Vydáno
4. 10. 2011
Nakladatel
Elsevier
Místo
Nizozemské království
ISSN
0026-2692
Periodikum
Microelectronics Journal
Ročník
42
Číslo
10
Stát
Spojené království Velké Británie a Severního Irska
Strany od
1116
Strany do
1123
Strany počet
8
BibTex
@article{BUT74661, author="Dalibor {Biolek} and Abhirup {Lahiri} and Winai {Jaikla} and Montree {Siripruchyanun} and Josef {Bajer}", title="Realization of electronically tunable voltage-mode/current-mode quadrature sinusoidal oscillator using ZC-CG-CDBA", journal="Microelectronics Journal", year="2011", volume="42", number="10", pages="1116--1123", issn="0026-2692" }