Useful multipliers for low-voltage applications

Useful multipliers for low-voltage applications

Two useful low voltage multipliers are presented in this paper. They employ only two transistors between the rails and perform four-quadrant multiplication. These circuits are based on the V/sub gs//sup 2/ technique, and use MOS transistors in saturation in order to achieve squaring of the different...

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Bibliographische Detailangaben
Hauptverfasser: Maundy, B., Aronhime, P.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Adders
Application software
Circuit simulation
CMOS process
Equations
Low voltage
MOSFETs
Operational amplifiers
Rails
Railway engineering
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Beschreibung
Zusammenfassung:Two useful low voltage multipliers are presented in this paper. They employ only two transistors between the rails and perform four-quadrant multiplication. These circuits are based on the V/sub gs//sup 2/ technique, and use MOS transistors in saturation in order to achieve squaring of the differential inputs. Theoretical results are verified with HSPICE simulations using a 3.3 V, 0.35 /spl mu/m CMOS process.
DOI:10.1109/ISCAS.2002.1009946