NDLI: A Nonlinearity-Compensated All-MOS Voltage-to-Current Converter

Content Provider	IEEE Xplore Digital Library
Author	Meilin Wan Wang Liao Kui Dai Xuecheng Zou
Copyright Year	2004
Abstract	A new resistorless linear voltage-to-current converter (VCC) utilizing ten MOS transistors is described. The circuit uses saturated MOS transistors with different threshold voltages to produce an output current that is linearly related to the input voltage. The compensation of high-order nonlinear errors is also presented. The VCC has been fabricated using a 0.18-μm standard CMOS technology. Measured results show that the proposed VCC achieves nonlinearity of less than ±2.2% in the input voltage range of 1.3-3 V with maximum power consumption of 0.21 mW and effective chip area of 2200 μm².
Sponsorship	IEEE Circuits and Systems Society
Starting Page	156
Ending Page	160
Page Count	5
File Size	1066963
File Format	PDF
ISSN	15497747
Volume Number	63
Issue Number	2
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2016-01-01
Publisher Place	U.S.A.
Access Restriction	One Nation One Subscription (ONOS)
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Threshold voltage CMOS integrated circuits Transconductance MOSFET Degradation Resistors CMOS technology nonlinearity compensation voltage-to-current converter mobility degradation voltage-to-current converter (VCC) Mobility degradation
Content Type	Text
Resource Type	Article
Subject	Electrical and Electronic Engineering

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A Nonlinearity-Compensated All-MOS Voltage-to-Current Converter