Title :
Modeling of CFOA based non-inverting amplifier using standard hardware description language
Author :
El-Queseny, Rasha E. ; Mahmoud, Soliman A. ; Ibrahim, Magdy M.
Author_Institution :
Electr. Eng. & Electron. Dept., German Univ. in Cairo, Cairo, Egypt
Abstract :
This paper presents a model of current feedback operational amplifier (CFOA) based non-inverting amplifier using standard hardware description language (VHDL). Research work explains how to model analog building blocks based on a language used for describing digital hardware. The advantage of modeling using VHDL is investigated. Simulation results using VHDL is given. PSPICE simulation results confirm the VHDL simulation results are also given.
Keywords :
SPICE; feedback amplifiers; hardware description languages; operational amplifiers; PSPICE simulation; VHDL; analog building blocks; current feedback operational amplifier; hardware description language; noninverting amplifier; Circuit simulation; Communication standards; Consumer electronics; Discrete event simulation; Feedback; Hardware design languages; Impedance; Operational amplifiers; Time of arrival estimation; Voltage;
Conference_Titel :
Circuits and Systems, 2009. MWSCAS '09. 52nd IEEE International Midwest Symposium on
Conference_Location :
Cancun
Print_ISBN :
978-1-4244-4479-3
Electronic_ISBN :
1548-3746
DOI :
10.1109/MWSCAS.2009.5236159
