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HUAIHONGTHONG, P. CHAICHANA, A. SUWANJAN, P. SIRIPONGDEE, S. SUNTHONKANOKPONG, W. SUPAVARASUWAT, P. JAIKLA, W. KHATEB, F.
Originální název
Single-input Multiple-output Voltage-mode Shadow Filter based on VDDDAs
Typ
článek v časopise ve Web of Science, Jimp
Jazyk
angličtina
Originální abstrakt
This paper presents a voltage-mode shadow filter with single-input multiple-output (SIMO) configuration using voltage differencing differential difference amplifiers (VDDDAs). In this design, the low-pass and high-pass output functions of the single-input three-output second order filter are feedback via the voltage amplifier. The proposed filter consists of three VDDDAs, one grounded resistor and two grounded passive elements. The proposed filter uses grounded elements which is attractive for integrated circuit (IC) fabrication. It can simultaneously provide low-pass (LP), high-pass (HP), band-pass (BP), band-reject (BR) and all-pass (AP) responses without matching condition. The proposed circuit has high input impedance. The natural frequency (w0) and quality factor (Q) can be independently and electronically tuned by changing the external DC bias currents. The effect of the non-ideal and parasitic elements of the VDDDA is studied and investigated. The PSpice simulation and experimental results using CMOS technology and commercially available active devices are given to confirm the workability of the proposed filter.
Klíčová slova
Shadow filter, VDDDA, Voltage-mode, SIMO
Autoři
HUAIHONGTHONG, P.; CHAICHANA, A.; SUWANJAN, P.; SIRIPONGDEE, S.; SUNTHONKANOKPONG, W.; SUPAVARASUWAT, P.; JAIKLA, W.; KHATEB, F.
Vydáno
28. 2. 2019
Nakladatel
ELSEVIER GMBH, URBAN & FISCHER VERLAG
Místo
Germany
ISSN
1434-8411
Periodikum
AEU - International Journal of Electronics and Communications
Ročník
103
Číslo
, IF: 2.853
Stát
Spolková republika Německo
Strany od
13
Strany do
23
Strany počet
11
URL
https://doi.org/10.1016/j.aeue.2019.02.013
BibTex
@article{BUT155826, author="Pintira {Huaihongthong} and Amornchai {Chaichana} and Peerawut {Suwanjan} and Surapong {Siripongdee} and Wisuit {Sunthonkanokpong} and Piya {Supavarasuwat} and Winai {Jaikla} and Fabian {Khateb}", title="Single-input Multiple-output Voltage-mode Shadow Filter based on VDDDAs", journal="AEU - International Journal of Electronics and Communications", year="2019", volume="103", number=", IF: 2.853", pages="13--23", doi="10.1016/j.aeue.2019.02.013", issn="1434-8411", url="https://doi.org/10.1016/j.aeue.2019.02.013" }