Impact of OTA´s Parasitic Elements and Finite Open-Loop Bandwidth to the Passive Equivalent Circuit of the OTA Based Floating Inductor

Author

Banchuin, R. ; Chipipop, B. ; Sirinaovakul, B.

Author_Institution

Comput. Eng. Dept., King Mongkut´´s Inst. of Technol., Bangkok

fYear

2006

fDate

14-17 Nov. 2006

Firstpage

1

Lastpage

4

Abstract

The impact of the OTA´s parasitic elements and finite open-loop bandwidth to the passive equivalent circuit of the OTA-based floating inductor has been explored. Such an impact of the latter has never been mentioned previously. The results of this research are the derivation of the passive equivalent circuit of the OTA-based floating inductor under the cited impact which has been found to be far different from the ordinary passive inductor. The derived passive equivalent circuit has been verified as a sufficiently accurate passive model of the OTA-based floating inductor in the practical phenomena

Keywords

equivalent circuits; inductors; open loop systems; operational amplifiers; passive networks; OTA-based floating inductor; finite open-loop bandwidth; operational transconductance amplifier; parasitic elements; passive equivalent circuit; Active inductors; Bandwidth; CMOS technology; Capacitors; Equivalent circuits; Instruments; Laboratories; Microelectronics; Signal processing; Very large scale integration;

fLanguage

English

Publisher

ieee

Conference_Titel

TENCON 2006. 2006 IEEE Region 10 Conference

Conference_Location

Hong Kong

Print_ISBN

1-4244-0548-3

Electronic_ISBN

1-4244-0549-1

Type

conf

DOI

10.1109/TENCON.2006.343921

Filename

4142153