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A new NMOS four-quadrant analog multiplier
Author(s)
Boonchu, Boonchai
Surakampontorn, Wanlop
Date Issued
December 1, 2005
Type
Conference Paper
Abstract
In this paper, an all NMOS voltage-mode fourquadrant analog multiplier based on a basic NMOS differential amplifier that can produce the output signal in voltage form without using resistors is presented. The proposed circuit has been simulated with SPICE and achieved-3dB bandwidth of 120MHz. The power consumption is about 3.6mW from a ±2.5V power supply voltage, and the total harmonic distortion is 0.85% with a 1V input signal. © 2005 IEEE.
Citation
Proceedings IEEE International Symposium on Circuits and Systems, 1004-1007, 2005