Detail publikačního výsledku

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

Druh

Článek recenzovaný mimo WoS a Scopus

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.

Klíčová slova

FD-CF, OTA, current mode, balanced filter, SIMO filter

Klíčová slova v angličtině

FD-CF, OTA, current mode, balanced filter, SIMO filter

Autoři

JEŘÁBEK, J.; VRBA, K.

Rok RIV

2011

Vydáno

16.11.2010

ISSN

1213-1539

Periodikum

Elektrorevue - Internetový časopis (http://www.elektrorevue.cz)

Svazek

2010

Číslo

87

Stát

Česká republika

Strany od

1

Strany do

5

Strany počet

5

BibTex

@article{BUT50662,
  author="Jan {Jeřábek} and Kamil {Vrba}",
  title="Design of Fully Differential Filters with Basic Active Elements Working in the Current Mode",
  journal="Elektrorevue - Internetový časopis (http://www.elektrorevue.cz)",
  year="2010",
  volume="2010",
  number="87",
  pages="1--5",
  issn="1213-1539"
}