Abstract:
In this paper, a differential input four quadrant CMOS analog multiplier/divider circuit base on the square-law model of the MOS transistor operating in the saturation re...Show MoreMetadata
Abstract:
In this paper, a differential input four quadrant CMOS analog multiplier/divider circuit base on the square-law model of the MOS transistor operating in the saturation region is presented. A negative feedback path and a common-mode feedback (CMFB) circuit are used to realize the division operation. Spectre simulation results from a chip design submitted for fabrication using 3.3V, 0.18/spl mu/m CMOS process show that a bandwidth of 19MHz is achievable.
Date of Conference: 23-26 May 2004
Date Added to IEEE Xplore: 03 September 2004
Print ISBN:0-7803-8251-X