DocumentCode
2892502
Title
Class AB Pseudo-Differential CMOS Squarer Circuit
Author
Ramirez-Angulo, Jaime ; Chintham, Raghavender ; Lopez-Martin, Antonio J. ; Carvajal, Ramon G.
Author_Institution
Klipsch Sch. of Electr. & Comput. Eng., New Mexico State Univ., Las Cruces, NM
fYear
2007
fDate
27-30 May 2007
Firstpage
689
Lastpage
692
Abstract
A novel squarer circuit is proposed. The circuit operates in class AB yielding maximum output currents not limited by the quiescent currents. Class AB operation at the input stage is achieved using a compact pseudo-differential pair. Measurement results for a 0.5mum CMOS technology are included that demonstrate the approach followed.
Keywords
CMOS analogue integrated circuits; differential amplifiers; 0.5 micron; CMOS technology; class AB CMOS squarer circuit; compact pseudo-differential pair; quiescent currents; Batteries; CMOS technology; Circuits; Energy consumption; Hardware; Parallel processing; Signal generators; Signal processing; Silicon; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 2007. ISCAS 2007. IEEE International Symposium on
Conference_Location
New Orleans, LA
Print_ISBN
1-4244-0920-9
Electronic_ISBN
1-4244-0921-7
Type
conf
DOI
10.1109/ISCAS.2007.377902
Filename
4252728
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