DocumentCode
674801
Title
A new current-mode squaring circuit with compensation for error resulting from carrier mobility reduction
Author
Al-Absi, Munir A. ; As-Sabban, Ibrahim A.
Author_Institution
Electr. Eng. Dept., KFUPM, Dhahran, Saudi Arabia
fYear
2013
fDate
28-30 Nov. 2013
Firstpage
358
Lastpage
361
Abstract
This paper presents a new current-mode squaring circuit. The design is based on MOSFETs translinear principle in strong inversion. A new compensation techniques to minimize the second order effects caused by carrier mobility reduction in short channel MOSFETs is proposed. Tanner T-spice simulation tool is used to confirm the functionality of the proposed design in 0.18μm CMOS process technology. Simulation results indicate that the maximum linearity error is 1.16 % and the power consumption is 331μW.
Keywords
CMOS integrated circuits; MOSFET; carrier mobility; current-mode circuits; error compensation; CMOS process technology; MOSFET translinear principle; Tanner T-SPICE simulation tool; carrier mobility reduction; current-mode squaring circuit; error compensation technique; power 331 muW; second order effect minimization; short channel MOSFETs; size 0.18 mum; CMOS integrated circuits; Equations; Linearity; MOSFET; Mathematical model; Simulation;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrical and Electronics Engineering (ELECO), 2013 8th International Conference on
Conference_Location
Bursa
Print_ISBN
978-605-01-0504-9
Type
conf
DOI
10.1109/ELECO.2013.6713861
Filename
6713861
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