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Detail publikace
KUMNGERN, M. KHATEB, F. KULEJ, T.
Originální název
Low-Voltage Low-Power Differential Difference Current Conveyor Transconductance Amplifier and Its Application to a Versatile Analog Filter
Typ
článek v časopise ve Web of Science, Jimp
Jazyk
angličtina
Originální abstrakt
This paper presents a new low-voltage low-power differential difference current conveyor transconductance amplifier (DDCCTA). The proposed DDCCTA utilizes a multiple-input gate-driven MOS transistor (MIGD-MOST) operating in the subthreshold region to achieve low supply voltage, minimum number of MOS differential pairs and minimum power consumption. To show the advantages of the proposed DDCCTA, it was used to realize a versatile analog filter. The filter uses three DDCCTAs, two grounded capacitors, and two grounded resistors to realize 65 transfer functions of low-pass, high-pass, band-pass, band-stop, and all-pass filters by appropriately selecting the input and output terminals without changing the filter topology. The filter also has the advantages of high-input impedance, which is ideal for voltage-mode circuits, independent control of the natural frequency and quality factor, and the ability to electronically tune the natural frequency. The proposed DDCCTA and versatile analog filter were designed and simulated using SPICE with TSMC 0.18 mu m CMOS technology to verify the new circuits. The proposed filter uses +/- 0.5 V of supply voltage and 103 mu W of power.
Klíčová slova
Band-pass filters; Transconductance; Circuits; Voltage; Low-pass filters; Logic gates; Transistors; Low-power electronics; Filters; Differential difference current conveyor transconductance amplifier; analog filter; bulk-driven MOS transistor; low-voltage low-power
Autoři
KUMNGERN, M.; KHATEB, F.; KULEJ, T.
Vydáno
12. 7. 2024
Nakladatel
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
Místo
PISCATAWAY
ISSN
2169-3536
Periodikum
IEEE Access
Ročník
12
Číslo
2024
Stát
Spojené státy americké
Strany od
92523
Strany do
92535
Strany počet
13
URL
https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=10565894
BibTex
@article{BUT189163, author="Montree {Kumngern} and Fabian {Khateb} and Tomasz {Kulej}", title="Low-Voltage Low-Power Differential Difference Current Conveyor Transconductance Amplifier and Its Application to a Versatile Analog Filter", journal="IEEE Access", year="2024", volume="12", number="2024", pages="92523--92535", doi="10.1109/ACCESS.2024.3417333", issn="2169-3536", url="https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=10565894" }