Operational floating current conveyor: characteristics, modelling and experimental results

Author

Ghallab, Y.H. ; Abou El-Ela, M. ; Elsaid, M.H.

Author_Institution

Dept. of Electron. & Commun. Eng., Ain Shams Univ., Cairo, Egypt

fYear

1999

fDate

22-24 Nov. 1999

Firstpage

59

Lastpage

62

Abstract

A five-port general purpose analogue building block, termed as an operational floating current conveyor (OFCC), is described. The OFCC combines the features of a current feedback (CFB) operational amplifier, second generation current conveyor and operational floating conveyor (OFC). A simple implementation scheme of the OFCC is described and its terminal operational characteristics are used to yield a working model. The OFCC is then used as a single block to realize the current conveyors (CCII+ and CCII-). Experimental results are presented and show good behavioral agreement with simulation results.

Keywords

circuit simulation; circuit testing; current conveyors; operational amplifiers; CCII+; CCII-; CFB operational amplifier; OFC; OFCC; OFCC implementation scheme; current conveyors; current feedback operational amplifier; five-port general purpose analogue building block; modelling; operational floating conveyor; operational floating current conveyor; second generation current conveyor; simulation; terminal operational characteristics; Bandwidth; Circuit simulation; Circuit topology; Current supplies; Feedback loop; Impedance; Low voltage; Operational amplifiers; Output feedback; Tracking loops;

fLanguage

English

Publisher

ieee

Conference_Titel

Microelectronics, 1999. ICM '99. The Eleventh International Conference on

Print_ISBN

0-7803-6643-3

Type

conf

DOI

10.1109/ICM.2000.884805

Filename

884805