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Voltage mode and current mode Tow Thomas bi‐quadratic filters using inverting CCII
Author(s) -
Soliman Ahmed M.
Publication year - 2007
Publication title -
international journal of circuit theory and applications
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.364
H-Index - 52
eISSN - 1097-007X
pISSN - 0098-9886
DOI - 10.1002/cta.398
Subject(s) - current conveyor , resistor , capacitor , electrical impedance , filter (signal processing) , electronic circuit , voltage , electrical engineering , low pass filter , electronic engineering , engineering , control theory (sociology) , computer science , control (management) , artificial intelligence
A voltage mode Tow Thomas bi‐quadratic filter using the inverting second‐generation current conveyor (ICCII) is given. The filter has high input impedance, employs two grounded capacitors, and has independent control on Q , independent control on the band‐pass and low‐pass response gain. Three alternative current mode filters are generated from the voltage mode circuit. The three circuits have zero input impedance, employ grounded capacitors and have independent control on Q . Two of the circuits have also all resistors grounded and the other uses only ICCII−and has only one floating resistor. Copyright © 2007 John Wiley & Sons, Ltd.