The operational conveyor and its application in an accurate current amplifier with gain-independent bandwidth

Author: Gift Stephan J. G.  

Publisher: Taylor & Francis Ltd

ISSN: 1362-3060

Source: International Journal of Electronics, Vol.92, Iss.1, 2005-01, pp. : 33-47

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Abstract

A new circuit element referred to as an operational conveyor comprising an operational amplifier and a current conveyor is discussed. Some of its characteristics are examined and shown to be superior to those of a current conveyor. Its application in a novel current amplifier is presented. The amplifier circuit is accurate, wideband and has a gain-independent bandwidth. It can also drive grounded loads.