Title: An Accurate Voltage Reference For Automotive Applications
Authors: Hartl, Pavel
Citation: Electroscope. 2014, č. 3, EDS 2014.
Issue Date: 2014
Publisher: Západočeská univerzita v Plzni, Fakulta elektrotechnická
Document type: článek
ISSN: 1802-4564
Keywords: automobilová aplikace;referenční zdroje napětí;bandgap
Keywords in different language: automotive application;voltage reference;bandgap
Abstract in different language: This article compares different topologies of simple accurate bandgap voltage references. The proposed topologies are the Brokaw bandgap reference and CMOS bandgap reference in two variants with NPN bipolar core and with PNP bipolar core. For automotive applications with wide temperature range and very low power consumption was selected the CMOS type of bandgap reference with PNP transistors which can be realized in bulk CMOS process. The selected bandgap cell was calculated and designed in automotive 180 nm CMOS technology. Calculations were compared with circuit simulations using Spectre simulator.
Rights: Copyright © 2014 Electroscope. All Rights Reserved.
Appears in Collections:Číslo 3 (2014)
Číslo 3 (2014)

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Please use this identifier to cite or link to this item: http://hdl.handle.net/11025/11820

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