DocumentCode
890027
Title
High-frequency active filter design using monolithic nullors
Author
Haslett, J.W. ; Rao, M.K.N. ; Bruton, L.T.
Volume
15
Issue
6
fYear
1980
fDate
12/1/1980 12:00:00 AM
Firstpage
955
Lastpage
962
Abstract
A monolithic building block suitable for high-frequency RC active filter implementation is described. The transconductance-type device is fabricated using standard bipolar technology, and its performance is shown to be superior to corresponding voltage operational amplifiers (op amps) at frequencies above 20 kHz. It is also shown that high quality simulated inductance and frequency dependent negative resistance elements can be implemented at higher frequencies than is possible using standard bipolar op amps.
Keywords
Active filters; Bipolar integrated circuits; Operational amplifiers; active filters; bipolar integrated circuits; operational amplifiers; Active filters; Circuit synthesis; Dynamic range; Frequency dependence; Helium; Microelectronics; Operational amplifiers; Passband; Transfer functions; Voltage;
fLanguage
English
Journal_Title
Solid-State Circuits, IEEE Journal of
Publisher
ieee
ISSN
0018-9200
Type
jour
DOI
10.1109/JSSC.1980.1051503
Filename
1051503
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