Detail publikace

Design of Fully Differential Filters with Basic Active Elements Working in the Current Mode

JEŘÁBEK, J. VRBA, K.

Originální název

Design of Fully Differential Filters with Basic Active Elements Working in the Current Mode

Anglický název

Design of Fully Differential Filters with Basic Active Elements Working in the Current Mode

Jazyk

en

Originální abstrakt

Design of fully-differential (F-D) filter working in the current mode is presented in this paper. Simple transformation of the single-ended (S-E) structure to the fully-differential is demonstrated on the structure consisting of four active elements with dual (balanced) outputs. The achieved F-D structure consists of four or even only three F-D active elements. The first type is a Fully-Differential Current Fol-lower (FD-CF) and second is transconductance amplifier (OTA) with multiple current outputs (MOTA). Natural fre-quency can be easily tuned by the transconductance of two MOTA elements. All presented filters are of the Single-Input Multiple-Output (SIMO) type. Simulation results confirmed design correctness.

Anglický abstrakt

Design of fully-differential (F-D) filter working in the current mode is presented in this paper. Simple transformation of the single-ended (S-E) structure to the fully-differential is demonstrated on the structure consisting of four active elements with dual (balanced) outputs. The achieved F-D structure consists of four or even only three F-D active elements. The first type is a Fully-Differential Current Fol-lower (FD-CF) and second is transconductance amplifier (OTA) with multiple current outputs (MOTA). Natural fre-quency can be easily tuned by the transconductance of two MOTA elements. All presented filters are of the Single-Input Multiple-Output (SIMO) type. Simulation results confirmed design correctness.

Dokumenty

BibTex


@article{BUT50662,
  author="Jan {Jeřábek} and Kamil {Vrba}",
  title="Design of Fully Differential Filters with Basic Active Elements Working in the Current Mode",
  annote="Design of fully-differential (F-D) filter working in the current mode is presented in this paper. Simple transformation of the single-ended (S-E) structure to the fully-differential is demonstrated on the structure consisting of four active elements with dual (balanced) outputs. The achieved F-D structure consists of four or even only three F-D active elements. The first type is a Fully-Differential Current Fol-lower (FD-CF) and second is transconductance amplifier (OTA) with multiple current outputs (MOTA). Natural fre-quency can be easily tuned by the transconductance of two MOTA elements. All presented filters are of the Single-Input Multiple-Output (SIMO) type. Simulation results confirmed design correctness.",
  chapter="50662",
  journal="Elektrorevue - Internetový časopis (http://www.elektrorevue.cz)",
  number="87",
  volume="2010",
  year="2010",
  month="november",
  pages="1--5",
  type="journal article - other"
}