DocumentCode
1670333
Title
Fourth order filter structures using Operational Trans-resistance Amplifiers
Author
Khachab, Nabil I. ; Naeim, Sara M.
Author_Institution
EE Dept., Kuwait Univ., Safat, Kuwait
fYear
2011
Firstpage
1
Lastpage
4
Abstract
In this paper, we present the design of fourth order filter structures by using the Operational Transresistance Amplifiers (OTRA). In this paper OTRA based second order low pass and high pass filter is verified and fourth order band pass and notch filter topologies are also obtained. The resulting filters are simulated by 0.18μm CMOS process through Orcad Unison Suite. The results of these filters are discussed and compared in terms of performance and frequency range.
Keywords
CMOS integrated circuits; band-pass filters; high-pass filters; low-pass filters; notch filters; operational amplifiers; CMOS processing; OTRA; fourth order band pass filter topology; fourth order notch filter topology; operational transresistance amplifier; oread unison suite; second order high pass filter topology; second order low pass filter topology; size 0.18 mum; Band pass filters; CMOS integrated circuits; Filtering theory; Resistors; Topology; Transfer functions;
fLanguage
English
Publisher
ieee
Conference_Titel
Microelectronics (ICM), 2011 International Conference on
Conference_Location
Hammamet
Print_ISBN
978-1-4577-2207-3
Type
conf
DOI
10.1109/ICM.2011.6177382
Filename
6177382
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