Title :
Current-mode Multiplier models based on FF−1 functions
Author :
Festila, L. ; Cirlugea, M. ; Szolga, L. ; Groza, R.
Author_Institution :
Technical University of Cluj-Napoca, ROMANIA
Abstract :
Some general models for current mode analog multipliers are developed in this paper. They are based on invertible functions FF−1. Such models lead not only to some well known multiplier cells like Gilbert’s ones, but also to new modular structures based on linear or nonlinear FF−1 building blocks; the examples are given in the ELIN design, in logarithmic and exponential domain.
Keywords :
Analog computers; Artificial intelligence; Circuit simulation; Frequency; Low voltage; Microelectronics; Real time systems; Signal processing; Transconductance; Voltage control; Analog multipliers; Current-mode; ELIN design; FF−1 functions;
Conference_Titel :
Mixed Design of Integrated Circuits and Systems, 2008. MIXDES 2008. 15th International Conference on
Conference_Location :
Poznan, Poland
Print_ISBN :
978-83-922632-7-2
Electronic_ISBN :
978-83-922632-8-9
