Detail publikace

0.5 V Universal Filter and Quadrature Oscillator Based on Multiple-Input DDTA

KUMNGERN, M. KHATEB, F. KULEJ, T.

Originální název

0.5 V Universal Filter and Quadrature Oscillator Based on Multiple-Input DDTA

Typ

článek v časopise ve Web of Science, Jimp

Jazyk

angličtina

Originální abstrakt

This paper presents a universal voltage-mode filter and quadrature oscillator based on low-voltage multiple-input differential difference transconductance amplifier (MI-DDTA). Unlike the previous published DDTAs, that utilize the bulk-driven (BD) multiple-input MOS transistor technique (MI-MOST) in the differential pair of the first stage only, the proposed DDTA, for the first time, utilize the BD MI-MOST in the second stage of the DDTA. This results in capability of providing more arithmetic operations without additional current branches or power dissipation. Hence, simplify the topology of the filter and oscillator applications, by decreasing the count of active blocks. The voltage-mode filter offers high-input and low-output impedances, and both non-inverting and inverting versions of five types of transfer functions, namely low-pass, high-pass, band-pass, band-stop, and all-pass characteristics. The oscillator offers three-phase of quadrature signals, and orthogonal control of the condition and frequency of oscillations. The circuit was designed in Cadence environment using 180 nm CMOS TSMC technology. The voltage supply is 0.5 V and the power consumption of the filter is 472 nW. The simulation results are in accordance with theory and confirm the performance of the proposed circuit.

Klíčová slova

Differential difference transconductance amplifier; multiple-input MOS transistor technique; universal filter; quadrature oscillator

Autoři

KUMNGERN, M.; KHATEB, F.; KULEJ, T.

Vydáno

30. 1. 2023

Nakladatel

IEEE

Místo

PISCATAWAY

ISSN

2169-3536

Periodikum

IEEE Access

Ročník

11

Číslo

1

Stát

Spojené státy americké

Strany od

9957

Strany do

9966

Strany počet

10

URL

https://ieeexplore.ieee.org/document/10029358

Plný text v Digitální knihovně

http://hdl.handle.net/11012/209388

BibTex

@article{BUT183310,
  author="Montree {Kumngern} and Fabian {Khateb} and Tomasz {Kulej}",
  title="0.5 V Universal Filter and Quadrature Oscillator Based on Multiple-Input DDTA",
  journal="IEEE Access",
  year="2023",
  volume="11",
  number="1",
  pages="9957--9966",
  doi="10.1109/ACCESS.2023.3240520",
  issn="2169-3536",
  url="https://ieeexplore.ieee.org/document/10029358"
}

Dokumenty

0.5 V Universal Filter and Quadrature Oscillator Based on Multiple-Input DDTA.pdf