Novel high-precision current-mode circuits based on the MOS-translinear principle


Menekay S., Tarcan R. C., Kuntman H.

AEU-INTERNATIONAL JOURNAL OF ELECTRONICS AND COMMUNICATIONS, vol.63, no.11, pp.992-997, 2009 (SCI-Expanded) identifier identifier

Abstract

In this paper, a method to reduce the errors generated by the second order effects in the current-mode circuits employing MOS translinear loop is proposed. Using this method a square-root circuit, a squarer/divider circuit and a multiplier/divider circuit are designed and presented. They are suitable for standard CMOS fabrication and analog systems. (c) 2008 Elsevier GmbH. All rights reserved.