TITLE

Design innovations provide for voltage-tunable, state-variable active filters for megahertz ranges

AUTHOR(S)
Siu, Chris
PUB. DATE
September 1995
SOURCE
EDN;9/28/95, Vol. 40 Issue 20, p117
SOURCE TYPE
Trade Publication
DOC. TYPE
Article
ABSTRACT
Features a new generation of wideband amplifiers and multipliers which allow the building of state-variable active filters that operate beyond the kilohertz region into the megahertz region. Provision of a very linear tuning characteristic; Problems at higher frequencies. INSET: Op-amp limitations play a role..
ACCESSION #
9512012340

 

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