%0 Journal Article
%T 0.5V 3rd-order Tunable gm-C Filter
%A R. Arya
%A G. Souliotis
%A S. Vlassis
%A C. Psychalinos
%J Radioengineering
%D 2013
%I Spolecnost pro radioelektronicke inzenyrstvi
%X This paper proposes a 3rd-order gm-C filter that operates with the extremely low voltage supply of 0.5V. The employed transconductor is capable for operating in an extremely low voltage power supply environment. A benefit offered by the employed transconductor is that the filter¡¯s cut-off frequency can be tuned, through a dc control current, for relatively large ranges. The filter structure was designed using normal threshold transistors of a triple-well 0.13¦Ìm CMOS process and is operated under a 0.5V supply voltage; its behavior has been evaluated through simulation results by utilizing the Analog Design Environment of the Cadence software.
%K Gm>-C filters
%K analog filters
%K low voltage circuits
%U www.radioeng.cz/fulltexts/2013/13_01_0174_0178.pdf