Single active element based electronically controllable grounded inductance simulator

Author

Siriphot, David ; Maneewan, Suwat ; Jaikla, Winai

Author_Institution

Dept. of Technol. Electron., Buriram Rajabhat Univ., Buriram, Thailand

fYear

2013

fDate

23-25 Oct. 2013

Firstpage

1

Lastpage

4

Abstract

This article presents grounded inductance simulator using single current controlled current follower transconductance amplifier (CCCFTA) as active element. The simulated inductance value can be controlled electronically by adjusting the bias current of the CCCFTA. The grounded inductance simulator comprises one CCCFTA and one grounded capacitor without any external resistors and component matching requirements. The circuit performances are depicted through PSpice simulations, they show good agreement to theoretical anticipation. An application as second-order low-pass filter is included to confirm the usability of proposed circuit. It is very suitable to realize the proposed filter in monolithic chip to use in biomedical signal processing.

Keywords

CMOS integrated circuits; biomedical electronics; capacitors; digital signal processing chips; inductance; low-pass filters; medical signal processing; monolithic integrated circuits; CCCFTA; PSpice simulations; bias current; biomedical signal processing; circuit performances; component matching requirements; electronically controllable grounded inductance simulator; external resistors; grounded capacitor; monolithic chip; second-order low-pass filter; simulated inductance value; single active element; single current controlled current follower transconductance amplifier; Capacitors; Impedance; Inductance; Inductors; Integrated circuit modeling; RLC circuits; Transconductance; CCCFTA; CMOS; Inductance Simulator; Integrated Circuit;

fLanguage

English

Publisher

ieee

Conference_Titel

Biomedical Engineering International Conference (BMEiCON), 2013 6th

Conference_Location

Amphur Muang

Print_ISBN

978-1-4799-1466-1

Type

conf

DOI

10.1109/BMEiCon.2013.6687724

Filename

6687724