Low voltage CMOS bandgap references with temperature compensated reference current output

Techniques for designing low voltage bandgap references providing both reference voltage and current outputs are proposed. By modifying the bandgap load or the bandgap core, the temperature dependences of the voltage output and the current output can be compensated separately. Based on the proposed...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
1. Verfasser: Lee, E K F
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page 1646
container_issue
container_start_page 1643
container_title
container_volume
creator Lee, E K F
description Techniques for designing low voltage bandgap references providing both reference voltage and current outputs are proposed. By modifying the bandgap load or the bandgap core, the temperature dependences of the voltage output and the current output can be compensated separately. Based on the proposed techniques, a IV bandgap reference was designed in a conventional 0.18um CMOS process. Opamp was not required in this design. The current consumption was 7.1μA. It achieved temperature coefficients of
doi_str_mv 10.1109/ISCAS.2010.5537472
format Conference Proceeding
fullrecord <record><control><sourceid>ieee_6IE</sourceid><recordid>TN_cdi_ieee_primary_5537472</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><ieee_id>5537472</ieee_id><sourcerecordid>5537472</sourcerecordid><originalsourceid>FETCH-LOGICAL-i175t-dab42eb7e7f650be599aa22bd18d4148e8bc29fc7ac556a86cd9299207df12be3</originalsourceid><addsrcrecordid>eNpFUM1OwzAYCz-TKGMvAJe8QEfyNWmS41TxM6loh8GB05Q0X0fRtlZpysTbU4khfLEtWz6YkFvO5pwzc79cF4v1HNjopcyUUHBGZkZpLkAImTED5yQBLnXKJcgLcv0XaHNJEgaKpyJjMCGJZmku8jG5IrO-_2QjhIQ8Uwl5L9sj_Wp30W6RFi-rNXX24Le2owFrDHiosKfHJn7QiPsOg41DQFq1oz70NqL_79FqCKOItB1iN8QbMqntrsfZiafk7fHhtXhOy9XTsliUacOVjKm3TgA6harOJXMojbEWwHmuveBCo3YVmLpStpIytzqvvAFjgClfc3CYTcnd726DiJsuNHsbvjenx7Ifqt9a1g</addsrcrecordid><sourcetype>Publisher</sourcetype><iscdi>true</iscdi><recordtype>conference_proceeding</recordtype></control><display><type>conference_proceeding</type><title>Low voltage CMOS bandgap references with temperature compensated reference current output</title><source>IEEE Electronic Library (IEL) Conference Proceedings</source><creator>Lee, E K F</creator><creatorcontrib>Lee, E K F</creatorcontrib><description>Techniques for designing low voltage bandgap references providing both reference voltage and current outputs are proposed. By modifying the bandgap load or the bandgap core, the temperature dependences of the voltage output and the current output can be compensated separately. Based on the proposed techniques, a IV bandgap reference was designed in a conventional 0.18um CMOS process. Opamp was not required in this design. The current consumption was 7.1μA. It achieved temperature coefficients of &lt;;21ppm/°C and &lt;;45ppm/°C for the voltage output and the current output, respectively, over different temperature, process, and sheet resistance variations.</description><identifier>ISSN: 0271-4302</identifier><identifier>ISBN: 1424453089</identifier><identifier>ISBN: 9781424453085</identifier><identifier>EISSN: 2158-1525</identifier><identifier>EISBN: 9781424453092</identifier><identifier>EISBN: 1424453097</identifier><identifier>DOI: 10.1109/ISCAS.2010.5537472</identifier><identifier>LCCN: 80-646530</identifier><language>eng</language><publisher>IEEE</publisher><subject>Circuits ; CMOS process ; Energy consumption ; Feedback loop ; Low voltage ; Photonic band gap ; Power generation ; Regulators ; Resistors ; Temperature dependence</subject><ispartof>2010 IEEE International Symposium on Circuits and Systems (ISCAS), 2010, p.1643-1646</ispartof><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/5537472$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>309,310,776,780,785,786,2052,27904,54898</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/5537472$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>Lee, E K F</creatorcontrib><title>Low voltage CMOS bandgap references with temperature compensated reference current output</title><title>2010 IEEE International Symposium on Circuits and Systems (ISCAS)</title><addtitle>ISCAS</addtitle><description>Techniques for designing low voltage bandgap references providing both reference voltage and current outputs are proposed. By modifying the bandgap load or the bandgap core, the temperature dependences of the voltage output and the current output can be compensated separately. Based on the proposed techniques, a IV bandgap reference was designed in a conventional 0.18um CMOS process. Opamp was not required in this design. The current consumption was 7.1μA. It achieved temperature coefficients of &lt;;21ppm/°C and &lt;;45ppm/°C for the voltage output and the current output, respectively, over different temperature, process, and sheet resistance variations.</description><subject>Circuits</subject><subject>CMOS process</subject><subject>Energy consumption</subject><subject>Feedback loop</subject><subject>Low voltage</subject><subject>Photonic band gap</subject><subject>Power generation</subject><subject>Regulators</subject><subject>Resistors</subject><subject>Temperature dependence</subject><issn>0271-4302</issn><issn>2158-1525</issn><isbn>1424453089</isbn><isbn>9781424453085</isbn><isbn>9781424453092</isbn><isbn>1424453097</isbn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2010</creationdate><recordtype>conference_proceeding</recordtype><sourceid>6IE</sourceid><sourceid>RIE</sourceid><recordid>eNpFUM1OwzAYCz-TKGMvAJe8QEfyNWmS41TxM6loh8GB05Q0X0fRtlZpysTbU4khfLEtWz6YkFvO5pwzc79cF4v1HNjopcyUUHBGZkZpLkAImTED5yQBLnXKJcgLcv0XaHNJEgaKpyJjMCGJZmku8jG5IrO-_2QjhIQ8Uwl5L9sj_Wp30W6RFi-rNXX24Le2owFrDHiosKfHJn7QiPsOg41DQFq1oz70NqL_79FqCKOItB1iN8QbMqntrsfZiafk7fHhtXhOy9XTsliUacOVjKm3TgA6harOJXMojbEWwHmuveBCo3YVmLpStpIytzqvvAFjgClfc3CYTcnd726DiJsuNHsbvjenx7Ifqt9a1g</recordid><startdate>201005</startdate><enddate>201005</enddate><creator>Lee, E K F</creator><general>IEEE</general><scope>6IE</scope><scope>6IH</scope><scope>CBEJK</scope><scope>RIE</scope><scope>RIO</scope></search><sort><creationdate>201005</creationdate><title>Low voltage CMOS bandgap references with temperature compensated reference current output</title><author>Lee, E K F</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-i175t-dab42eb7e7f650be599aa22bd18d4148e8bc29fc7ac556a86cd9299207df12be3</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2010</creationdate><topic>Circuits</topic><topic>CMOS process</topic><topic>Energy consumption</topic><topic>Feedback loop</topic><topic>Low voltage</topic><topic>Photonic band gap</topic><topic>Power generation</topic><topic>Regulators</topic><topic>Resistors</topic><topic>Temperature dependence</topic><toplevel>online_resources</toplevel><creatorcontrib>Lee, E K F</creatorcontrib><collection>IEEE Electronic Library (IEL) Conference Proceedings</collection><collection>IEEE Proceedings Order Plan (POP) 1998-present by volume</collection><collection>IEEE Xplore All Conference Proceedings</collection><collection>IEEE Electronic Library (IEL)</collection><collection>IEEE Proceedings Order Plans (POP) 1998-present</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Lee, E K F</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>Low voltage CMOS bandgap references with temperature compensated reference current output</atitle><btitle>2010 IEEE International Symposium on Circuits and Systems (ISCAS)</btitle><stitle>ISCAS</stitle><date>2010-05</date><risdate>2010</risdate><spage>1643</spage><epage>1646</epage><pages>1643-1646</pages><issn>0271-4302</issn><eissn>2158-1525</eissn><isbn>1424453089</isbn><isbn>9781424453085</isbn><eisbn>9781424453092</eisbn><eisbn>1424453097</eisbn><abstract>Techniques for designing low voltage bandgap references providing both reference voltage and current outputs are proposed. By modifying the bandgap load or the bandgap core, the temperature dependences of the voltage output and the current output can be compensated separately. Based on the proposed techniques, a IV bandgap reference was designed in a conventional 0.18um CMOS process. Opamp was not required in this design. The current consumption was 7.1μA. It achieved temperature coefficients of &lt;;21ppm/°C and &lt;;45ppm/°C for the voltage output and the current output, respectively, over different temperature, process, and sheet resistance variations.</abstract><pub>IEEE</pub><doi>10.1109/ISCAS.2010.5537472</doi><tpages>4</tpages></addata></record>
fulltext fulltext_linktorsrc
identifier ISSN: 0271-4302
ispartof 2010 IEEE International Symposium on Circuits and Systems (ISCAS), 2010, p.1643-1646
issn 0271-4302
2158-1525
language eng
recordid cdi_ieee_primary_5537472
source IEEE Electronic Library (IEL) Conference Proceedings
subjects Circuits
CMOS process
Energy consumption
Feedback loop
Low voltage
Photonic band gap
Power generation
Regulators
Resistors
Temperature dependence
title Low voltage CMOS bandgap references with temperature compensated reference current output
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-27T23%3A46%3A00IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-ieee_6IE&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=proceeding&rft.atitle=Low%20voltage%20CMOS%20bandgap%20references%20with%20temperature%20compensated%20reference%20current%20output&rft.btitle=2010%20IEEE%20International%20Symposium%20on%20Circuits%20and%20Systems%20(ISCAS)&rft.au=Lee,%20E%20K%20F&rft.date=2010-05&rft.spage=1643&rft.epage=1646&rft.pages=1643-1646&rft.issn=0271-4302&rft.eissn=2158-1525&rft.isbn=1424453089&rft.isbn_list=9781424453085&rft_id=info:doi/10.1109/ISCAS.2010.5537472&rft_dat=%3Cieee_6IE%3E5537472%3C/ieee_6IE%3E%3Curl%3E%3C/url%3E&rft.eisbn=9781424453092&rft.eisbn_list=1424453097&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rft_ieee_id=5537472&rfr_iscdi=true