Publication detail
0.5 V Current-Mode Low-Pass Filter Based on Voltage Second Generation Current Conveyor for Bio-Sensor Applications
KUMNGERN, M. KHATEB, F. KULEJ, T.
Original Title
0.5 V Current-Mode Low-Pass Filter Based on Voltage Second Generation Current Conveyor for Bio-Sensor Applications
Type
journal article in Web of Science
Language
English
Original Abstract
This paper presents a low-voltage low-power current-mode third-order low-pass filter (LPF) based on voltage second generation current conveyor (VCII). The VCII utilizes the bulk-driven MOS transistor technique to achieve a wide input voltage range at low supply voltage of 0.5 V. Also, the VCII operates in the subthreshold region to achieve nano-power consumption of 390 nW. A third-order low-pass filter that is presented as an application of the VCII can operate as both current- and transimpedance-mode filters. The filter consumes 2.73 mu W and the total harmonic distortion (THD) is below 1 % for sine-wave input signal below 350 nA(pp) @ 10 Hz. The post-layout simulation results based on TSMC 0.18 mu m CMOS process are presented and confirms the futures of the filter.
Keywords
Voltage second generation current conveyor; third-order low-pass filter; current-mode filter; low-voltage low-power; analog circuit
Authors
KUMNGERN, M.; KHATEB, F.; KULEJ, T.
Released
15. 2. 2022
Publisher
IEEE
Location
PISCATAWAY
ISBN
2169-3536
Periodical
IEEE Access
Year of study
10
Number
1, IF: 3,367
State
United States of America
Pages from
12201
Pages to
12207
Pages count
7
URL
Full text in the Digital Library
BibTex
@article{BUT176529,
author="Montree {Kumngern} and Fabian {Khateb} and Tomasz {Kulej}",
title="0.5 V Current-Mode Low-Pass Filter Based on Voltage Second Generation Current Conveyor for Bio-Sensor Applications",
journal="IEEE Access",
year="2022",
volume="10",
number="1, IF: 3,367",
pages="12201--12207",
doi="10.1109/ACCESS.2022.3146328",
issn="2169-3536",
url="https://ieeexplore.ieee.org/document/9693905"
}Documents