DocumentCode
273804
Title
The twintor in bandstop switched-capacitor ladder filter realisation
Author
Ping, Li ; Sewell, J.I.
Author_Institution
Glasgow Univ., UK
fYear
1989
fDate
5-8 Sep 1989
Firstpage
27
Lastpage
31
Abstract
A new type of second order building-block called a twintor (TWinned INTegraOR) is introduced for bandstop SC ladder design. The circuit uses two signal channels to directly realise the basic bandstop operators without term cancellations and also reduces the required opamp operation speed by a factor of two. Either single-input or differential-input integrators are allowed, giving flexibility for fabrication
Keywords
band-stop filters; switched capacitor filters; bandstop SC ladder; bandstop filters; differential-input integrators; flexibility for fabrication; switched-capacitor ladder filter realisation; twintor;
fLanguage
English
Publisher
iet
Conference_Titel
Circuit Theory and Design, 1989., European Conference on
Conference_Location
Brighton
Type
conf
Filename
51571
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