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Two current mirrors - twice bandgap

Authors
 Starchenko E.I.
 Barilov I.V.
 Klimenko M.V.
Date of publication
 2014

Abstract
 The research is purposed on the development of the reference voltage with high temperature stability voltage. Objectives of the study are the analysis of various options for building current mirrors and the synthesis of new circuit implementation voltage references on their basis. The research offers schemes of sources voltage reference, containing two included counter-current mirrors, that allows combining an error sensor with an error signal amplifier and using your device as one port or a reference diode. It is shown that the temperature stability of the proposed deviceís reference voltage is achieved while values are close to the twice width of the used semiconductorís forbidden zone (bandgap). The research selected the most preferable schemes of sources voltage reference in terms of a thermal stability and a convenience
Keywords
 voltage reference; temperature stability; bandgap
Library reference
 Starchenko E.I., Barilov I.V., Klimenko M.V. Two current mirrors - twice bandgap // Problems of Perspective Micro- and Nanoelectronic Systems Development - 2014. Proceedings / edited by A. Stempkovsky, Moscow, IPPM RAS, 2014. Part3. P. 3-8.
URL of paper
 http://www.mes-conference.ru/data/year2014/pdf/D031.pdf

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