Detail publikace

Sub-volt fully balanced differential difference amplifier

Originální název

Sub-volt fully balanced differential difference amplifier

Anglický název

Sub-volt fully balanced differential difference amplifier

Jazyk

en

Originální abstrakt

This paper presents a new CMOS structure for a fully balanced differential difference amplifier (FB-DDA) designed to operate from a sub-volt supply. This structure employs the bulk-driven quasi-floating-gate (BD-QFG) technique to achieve the capability of an ultra-low voltage operation and an extended input voltage range. The proposed BD-QFG FB-DDA is suitable for ultra-low-voltage low-power applications. The circuit is designed with a single supply of 0.5 V and consumes only 357 nW of power. The proposed circuit was simulated in a 0.18 um TSMC CMOS technology and the simulation results prove its functionality and attractive parameters. An application example of a state variable filter is also presented to confirm the usefulness of the proposed BD-QFG FB-DDA.

Anglický abstrakt

This paper presents a new CMOS structure for a fully balanced differential difference amplifier (FB-DDA) designed to operate from a sub-volt supply. This structure employs the bulk-driven quasi-floating-gate (BD-QFG) technique to achieve the capability of an ultra-low voltage operation and an extended input voltage range. The proposed BD-QFG FB-DDA is suitable for ultra-low-voltage low-power applications. The circuit is designed with a single supply of 0.5 V and consumes only 357 nW of power. The proposed circuit was simulated in a 0.18 um TSMC CMOS technology and the simulation results prove its functionality and attractive parameters. An application example of a state variable filter is also presented to confirm the usefulness of the proposed BD-QFG FB-DDA.

BibTex


@article{BUT108716,
  author="Fabian {Khateb} and Montree {Kumngern} and Spyridon {Vlassis} and Costas {Psychalinos} and Tomasz {Kulej}",
  title="Sub-volt fully balanced differential difference amplifier",
  annote="This paper presents a new CMOS structure for a fully balanced differential difference amplifier (FB-DDA) designed to operate from a sub-volt supply. This structure employs the bulk-driven quasi-floating-gate (BD-QFG) technique to achieve the capability of an ultra-low voltage operation and an extended input voltage range. The proposed BD-QFG FB-DDA is suitable for ultra-low-voltage low-power applications. The circuit is designed with a single supply of 0.5 V and consumes only 357 nW of power. The proposed circuit was simulated in a 0.18 um TSMC CMOS technology and the simulation results prove its functionality and attractive parameters. An application example of a state variable filter is also presented to confirm the usefulness of the proposed BD-QFG FB-DDA.",
  address="WORLD SCIENTIFIC PUBL CO PTE LTD",
  chapter="108716",
  doi="10.1142/S021812661550005X",
  institution="WORLD SCIENTIFIC PUBL CO PTE LTD",
  number="1, IF: 0.250",
  volume="2015 (24)",
  year="2015",
  month="january",
  pages="1550005-1--1550005-18",
  publisher="WORLD SCIENTIFIC PUBL CO PTE LTD",
  type="journal article in Web of Science"
}