Title :
A digitally controlled floating resistor using CMOS translinear cells
Author :
Aggarwal, Parag ; Mittal, Varun ; Maktoomi, M.A. ; Hashmi, M.S.
Author_Institution :
Electron. Syst. Group, IIIT Delhi, New Delhi, India
Abstract :
A CMOS based digitally controlled floating resistor (DCFR) is proposed using translinear cells. The proposed DCFR consists of two CMOS translinear cells along with a CMOS current-division network (CDN). The proposed circuit is designed in 0.35 μm technology and works at power supply of ±1.6V. DCFR is analyzed as well as SPICE simulation along with MATLAB is used to verify the proposed design. An application of proposed DCFR is shown in a high pass filter.
Keywords :
CMOS digital integrated circuits; digital control; resistors; CDN; CMOS current-division network; CMOS translinear cells; DCFR; Matlab; SPICE simulation; digitally controlled floating resistor; high pass filter; size 0.35 mum; CMOS integrated circuits; Low voltage; MATLAB; Resistance; Resistors; Transconductance; Transistors; CMOS; Current division network; Current mode circuits; Floating resistance; Translinear circuits;
Conference_Titel :
Engineering and Computational Sciences (RAECS), 2014 Recent Advances in
Conference_Location :
Chandigarh
Print_ISBN :
978-1-4799-2290-1
DOI :
10.1109/RAECS.2014.6799639
