Publication detail

0.4-V bulk-driven differential-difference amplifier

KULEJ, T. KHATEB, F.

Original Title

0.4-V bulk-driven differential-difference amplifier

Type

journal article in Web of Science

Language

English

Original Abstract

A new solution for an ultra-low-voltage, low-power, bulk-driven fully differential-difference amplifier (FDDA) is presented in the paper. Simulated performance of the overall FDDA for a 50 nm CMOS process and supply voltage of 0.4V, shows dissipation power of 31.8 uW, the open loop voltage gain of 58.6dB and the gain-bandwidth product (GBW) of 2.3MHz for 20pF load capacitance. Despite the very low supply voltage, the FDDA exhibits rail-to-rail input/output swing. The circuit performance has also been tested in two applications; the differential voltage follower and the second-order band-pass filter, showing satisfactory accuracy and dynamic range.

Keywords

Bulk-driven MOSFETs, CMOS analog integrated circuits, low-voltage circuits, differential-difference amplifiers

Authors

KULEJ, T.; KHATEB, F.

RIV year

2015

Released

4. 5. 2015

Publisher

ELSEVIER SCI LTD

Location

England

ISBN

0026-2692

Periodical

Microelectronics Journal

Year of study

2015 (46)

Number

5, IF: 0.836

State

United Kingdom of Great Britain and Northern Ireland

Pages from

362

Pages to

369

Pages count

8

URL

http://dx.doi.org/10.1016/j.mejo.2015.02.009

BibTex

@article{BUT113129,
  author="Tomasz {Kulej} and Fabian {Khateb}",
  title="0.4-V bulk-driven differential-difference amplifier",
  journal="Microelectronics Journal",
  year="2015",
  volume="2015 (46)",
  number="5, IF: 0.836",
  pages="362--369",
  doi="10.1016/j.mejo.2015.02.009",
  issn="0026-2692",
  url="http://dx.doi.org/10.1016/j.mejo.2015.02.009"
}