A CMOS DCCII with a Grounded Capacitor Based Cascadable All-Pass Filter Application
The differential current conveyor (DCCII) is a versatile current-mode active element, which has a current differencing capability. In this study, a new CMOS DCCII implementation is introduced. As an application example, a novel voltage-mode (VM) first-order all-pass filter (APF) is presented. The proposed VM APF employs two resistors, grounded capacitor and has high-input impedance for cascadability. Simulation and experimental results are given to verify the operation of the circuit.
Document typePeer reviewed
Document versionFinal PDF
SourceRadioengineering. 2012, vol. 21, č. 2, s. 718-724. ISSN 1210-2512
- 2012/2