Publication 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

Type

journal article - other

Language

English

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.

Keywords

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

Authors

VRBA, A.; PROKOP, R.

RIV year

2009

Released

14. 9. 2009

Location

Sofia

ISBN

1313-1842

Periodical

Electronics

Year of study

3

Number

2

State

Republic of Bulgaria

Pages from

77

Pages to

79

Pages count

3

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"
}