Publication result detail

Fully integrated OTA-C filter tunable by controlled transconductance parameter

VRBA, A.; PROKOP, R.

Original Title

Fully integrated OTA-C filter tunable by controlled transconductance parameter

English Title

Fully integrated OTA-C filter tunable by controlled transconductance parameter

Type

Peer-reviewed article not indexed in WoS or Scopus

Original Abstract

This work deals with design of fully integrated 2nd-order tunable filters. These presented filters use transconductance amplifiers as the active components and they are tuned by controlling transconductance parameter of these OTA amplifiers. Cut-off frequency and quality of all the filters can be tuned independently. The introduced filters use voltage-tunable linear transconductor with two cross coupled differential pairs.

English abstract

This work deals with design of fully integrated 2nd-order tunable filters. These presented filters use transconductance amplifiers as the active components and they are tuned by controlling transconductance parameter of these OTA amplifiers. Cut-off frequency and quality of all the filters can be tuned independently. The introduced filters use voltage-tunable linear transconductor with two cross coupled differential pairs.

Keywords

OTA - C filter, gm - C filter, tunable filter, fully integrated filter

Key words in English

OTA - C filter, gm - C filter, tunable filter, fully integrated filter

Authors

VRBA, A.; PROKOP, R.

RIV year

2010

Released

14.09.2009

Location

Sofia

ISBN

1313-1842

Periodical

Electronics

Volume

3

Number

2

State

Republic of Bulgaria

Pages from

77

Pages to

79

Pages count

3

Full text in the Digital Library

http://hdl.handle.net/

BibTex

@article{BUT48149,
  author="Adam {Vrba} and Roman {Prokop}",
  title="Fully integrated OTA-C filter tunable by controlled transconductance parameter",
  journal="Electronics",
  year="2009",
  volume="3",
  number="2",
  pages="77--79",
  issn="1313-1842"
}