Title :
FVF based CDTA and Its application
Author :
Maktoomi, Mohammad A. ; Siddiqi, Muzaffar A. ; Pyari, M. Prem
Author_Institution :
Electron. Eng. Dept., Aligarh Muslim Univ., Aligarh, India
Abstract :
This paper presents a modified CMOS implementation of the current differencing trans-conductance amplifier (CDTA). It uses one current source and one current sink to get the current differencing action. The proposed circuit uses lesser number of transistors, offers higher bandwidth, apart from other qualities associated with them. An application of this CDTA in analog filter is also demonstrated. All the claims have been verified by SPICE program. The simulation results are in agreement with the theoretical results.
Keywords :
CMOS analogue integrated circuits; filters; operational amplifiers; CMOS; SPICE program; analog filter; current differencing action; current differencing transconductance amplifier; current sink; current source; flipped voltage follower; transistor; Bandwidth; CMOS integrated circuits; Computers; Frequency response; Low pass filters; Simulation; Transistors; CDTA; active element; analog filter; current-mode; flipped voltage follower;
Conference_Titel :
Communication, Information & Computing Technology (ICCICT), 2012 International Conference on
Conference_Location :
Mumbai
Print_ISBN :
978-1-4577-2077-2
DOI :
10.1109/ICCICT.2012.6398094
