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Low-voltage variable current gain CCII based all-pass/notch filter

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Title Low-voltage variable current gain CCII based all-pass/notch filter
 
Creator Sharma, Susheel
Pal, K
Rajput, S S
Mangotra, L K
Jamuar, S S
 
Subject Low-voltage circuits
Current conveyor
Active filter
 
Description 149-152
A second order low-voltage current conveyor type II (CCII) based filter circuit which can realize dual filter functions (all-pass/notch) depending on the current gain of CCII has been presented. The circuit employs equal valued components with all capacitors grounded and is more suitable for chip implementation. The circuit offers high input impedance, low output impedance and employs same type of active devices (CCII+). Theoretical results have been validated by PSpice simulations using 0.5 μm technology parameters at supply voltage of ± 0.75 V.
 
Date 2009-02-18T10:08:22Z
2009-02-18T10:08:22Z
2009-02
 
Type Article
 
Identifier 0019-5596
http://hdl.handle.net/123456789/3158
 
Language en_US
 
Publisher CSIR
 
Source IJPAP Vol.47(2) [February 2009]