Title :
Resistorless cascadable voltage-mode all-pass filter
Author :
Metin, Bilgin ; Herencsar, Norbert ; Cicekoglu, Oguzhan
Author_Institution :
Dept. of Manage. Inf. Syst., Bogazici Univ., Istanbul, Turkey
Abstract :
In this study, a tunable voltage-mode (VM) all-pass filter is presented using controlled current conveyors. Firstly, the circuit has high-input impedance for easy cascadability. Secondly, it employs a grounded capacitor. Finally, it provides electronic tunability. The theoretical results are verified with SPICE simulations.
Keywords :
SPICE; active filters; all-pass filters; capacitors; cascade networks; circuit tuning; current conveyors; electric impedance; SPICE simulations; current controlled current conveyors; electronic tunability; grounded capacitor; high-input impedance; resistorless cascadable voltage-mode all-pass filter; tunable voltage-mode all-pass filter; Capacitors; Educational institutions; Filtering theory; Gain; Integrated circuits; Resistors; Transfer functions;
Conference_Titel :
Applied Electronics (AE), 2011 International Conference on
Conference_Location :
Pilsen
Print_ISBN :
978-1-4577-0315-7
Electronic_ISBN :
1803-7232
