DocumentCode :
970089
Title :
Design of twin-T single amplifier building block with prescribed values of capacitors and minimum gain-sensitivity product
Author :
Biey, M.
Author_Institution :
Politecnico di Torino, Istituto di Elettronica e Telecomunicazioni, Torino, Italy
Volume :
17
Issue :
7
fYear :
1981
Firstpage :
249
Lastpage :
250
Abstract :
Equations are supplied for the design of a widely known active filter building block, namely the twin-T single-amplifier building block (TT-SABB), when used as a frequency rejection network in its standard form. Through the proposed equations, the required value of pole and zero frequency and pole Q are realised by assigning free preferred values to the capacitors and then computing the resistor values for minimum gain-sensitivity product.
Keywords :
active filters; modules; operational amplifiers; poles and zeros; active filter building block; frequency rejection network; minimum gain-sensitivity product; pole and zero frequency; resistor values; twin-T single-amplifier building block;
fLanguage :
English
Journal_Title :
Electronics Letters
Publisher :
iet
ISSN :
0013-5194
Type :
jour
DOI :
10.1049/el:19810176
Filename :
4245642
Link To Document :
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