Reconfigurable Voltage-Mode First-Order Multifunction Filter Employing Second-Generation Voltage Conveyor (VCII) With Complete Standard Functions and Electronically Controllable Modification
Cascadable independently and electronically tunable voltage-mode universal filter with grounded passive components
Five-Inputs Single-Output Voltage Mode Universal Filter with High Input and Low Output Impedance Using VDDDAs
Multifunction Voltage-Mode Filter Using Single Voltage Differencing Differential Difference Amplifier
Electronically Controllable Three-Inputs Single-Output Voltage-Mode Filter Using Single VDDDA
SYNTHESIS AND DESIGN OF FIVE-INPUT SINGLE-OUTPUT ELECTRONICALLY CONTROLLED VOLTAGE MODE MULTIFUNCTION FILTER WITH HIGH INPUT AND LOW OUTPUT IMPEDANCE