DocumentCode
884029
Title
A bandpass filter using the operational amplifier pole
Author
Soliman, Ahmed M. ; Fawzy, Mahmoud
Volume
12
Issue
4
fYear
1977
Firstpage
429
Lastpage
430
Abstract
The operational amplifier rolloff characteristics and a single capacitor are used for obtaining an inverting bandpass function. The filter performance depends on the gain-bandwidth product of the operational amplifier. Experimental results are included. The amplifier rolloff characteristics can be utilised in deriving transfer functions. The resulting filters have an extended frequency range of operation and a reduced number of external capacitors.
Keywords
Active filters; Band-pass filters; Operational amplifiers; Transfer functions; active filters; band-pass filters; operational amplifiers; transfer functions; Band pass filters; Bipolar transistors; Feedback; Frequency; Impedance; Mirrors; Operational amplifiers; Thermal conductivity; Thermal resistance; Voltage;
fLanguage
English
Journal_Title
Solid-State Circuits, IEEE Journal of
Publisher
ieee
ISSN
0018-9200
Type
jour
DOI
10.1109/JSSC.1977.1050927
Filename
1050927
Link To Document