Publication detail

0.5 V Multiple-Input Multiple-Output Differential Difference Transconductance Amplifier and Its Applications to Shadow Filter and Oscillator

KHATEB, F. KUMNGERN, M. KULEJ, T. KUMAR RANJAN, R.

Original Title

0.5 V Multiple-Input Multiple-Output Differential Difference Transconductance Amplifier and Its Applications to Shadow Filter and Oscillator

Type

journal article in Web of Science

Language

English

Original Abstract

This paper presents new applications of low-voltage and low-power multiple-input multiple output differential difference transconductance amplifier (DDTA). The multiple-input bulk-driven MOS transistor (MIBD MOST) technique provides multiple-input of the active device that simplifies the application ' s topology and reduces its power consumption. The proposed DDTA has been used to realize multiple-input single-output shadow filter. Both voltage-and transimpedance-mode filtering functions can be obtained. The natural frequency and the quality factor of the shadow filter can be independently and electronically controlled using DDTA-based amplifiers. The proposed shadow filter has been modified to work as a shadow oscillator. The condition and frequency of oscillation can be controlled independently and electronically. The DDTA is capable to work with 0.5V supply voltage and consumes 218.2 nW. The applications have been designed and simulated in Cadence using 0.18 mu m TSMC CMOS technology.

Keywords

Band-pass filters; Voltage control; Transconductance; Transistors; Q-factor; MISO communication; Tuning; CMOS technology; Low voltage; Low power electronics; Differential difference transconductance amplifier (DDTA); shadow filter; shadow oscillator; analog filter; low-voltage; low-power CMOS

Authors

KHATEB, F.; KUMNGERN, M.; KULEJ, T.; KUMAR RANJAN, R.

Released

21. 3. 2023

Publisher

IEEE

Location

PISCATAWAY

ISBN

2169-3536

Periodical

IEEE Access

Year of study

11

Number

3

State

United States of America

Pages from

31212

Pages to

31227

Pages count

16

URL

https://ieeexplore.ieee.org/document/10077579

Full text in the Digital Library

http://hdl.handle.net/11012/209757

BibTex

@article{BUT183493,
  author="Fabian {Khateb} and Montree {Kumngern} and Tomasz {Kulej} and Rajeev {Kumar Ranjan}",
  title="0.5 V Multiple-Input Multiple-Output Differential Difference Transconductance Amplifier and Its Applications to Shadow Filter and Oscillator",
  journal="IEEE Access",
  year="2023",
  volume="11",
  number="3",
  pages="31212--31227",
  doi="10.1109/ACCESS.2023.3260146",
  issn="2169-3536",
  url="https://ieeexplore.ieee.org/document/10077579"
}

Documents

0.5 V Multiple-Input Multiple-Output Differential Difference Transconductance Amplifier and Its Applications to Shadow Filter and Oscillator.pdf