0.5-V fully differential allpass section. - Punnavich Phatsornsiri; Montree Kumngern; Fabian Khateb (ISPACS, 2016)

A Voltage-Mode Universal Biquadratic Filter Using DDCCTA. - Punnavich Phatsornsiri; Montree Kumngern; Panit Lamun (J. Circuits Syst. Comput., 2016)