1. Analog IC Design: The Current-Mode Approach;Toumazou,1990
2. CDTA – building block for current-mode analog signal processing;Biolek,2003
3. Current-mode universal filter with four inputs and one output using CDTAs;Dumawipata,2006
4. Current-mode KHN filter employing current differencing transconductance amplifiers;Keskin;Int. J. Electron. Commun. (AEÜ),2006
5. Cascadable current-mode multifunction filter with two inputs and three outputs using CDTAs;Dumawipata,2009