A Manufacturing Process for Analog and Digital Gallium Arsenide Integrated Circuits
A process for manufacturing small-to-medium scale GaAs integrated circuits is described. Integrated FET's, diodes, resistors, thin-film capacitors, and inductors are used for monolithic integration of digital and analog circuits. Direct implantation of Si into >10/sup 5/ omega/spl dot/cm res...
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Veröffentlicht in: | IEEE transactions on microwave theory and techniques 1982-07, Vol.30 (7), p.935-942 |
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container_title | IEEE transactions on microwave theory and techniques |
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creator | Van Tuyl, R.L. Kumar, V. D'Avanzo, D.C. Taylor, T.W. Peterson, V.E. Hornbuckle, D.P. Fisher, R.A. Estreich, D.B. |
description | A process for manufacturing small-to-medium scale GaAs integrated circuits is described. Integrated FET's, diodes, resistors, thin-film capacitors, and inductors are used for monolithic integration of digital and analog circuits. Direct implantation of Si into >10/sup 5/ omega/spl dot/cm resistivity substrates produces n-layers with +-10-percent sheet resistance variation. A planar fabrication process featuring retained anneal cap (SiO/sub 2/), proton isolation, recessed Mo-Au gates, silicon nitride passivation, and a dual-level metal system with polyimide intermetal dielectric is described. Automated on-wafer testing at frequencies up to 4 GHz is introduced, and a calculator-controlled frequency domain test system described. Circuit yields for six different circuit designs are reported, and process defect densities are inferred. |
doi_str_mv | 10.1109/TMTT.1982.1131180 |
format | Article |
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Integrated FET's, diodes, resistors, thin-film capacitors, and inductors are used for monolithic integration of digital and analog circuits. Direct implantation of Si into >10/sup 5/ omega/spl dot/cm resistivity substrates produces n-layers with +-10-percent sheet resistance variation. A planar fabrication process featuring retained anneal cap (SiO/sub 2/), proton isolation, recessed Mo-Au gates, silicon nitride passivation, and a dual-level metal system with polyimide intermetal dielectric is described. Automated on-wafer testing at frequencies up to 4 GHz is introduced, and a calculator-controlled frequency domain test system described. Circuit yields for six different circuit designs are reported, and process defect densities are inferred.</description><identifier>ISSN: 0018-9480</identifier><identifier>EISSN: 1557-9670</identifier><identifier>DOI: 10.1109/TMTT.1982.1131180</identifier><identifier>CODEN: IETMAB</identifier><language>eng</language><publisher>IEEE</publisher><subject>Analog integrated circuits ; Automatic testing ; Circuit testing ; Dielectric substrates ; Digital integrated circuits ; Gallium arsenide ; Integrated circuit manufacture ; Manufacturing processes ; System testing ; Thin film inductors</subject><ispartof>IEEE transactions on microwave theory and techniques, 1982-07, Vol.30 (7), p.935-942</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c263t-69034b75c4bcc6f5be2f6c653e5a37572ec7f2919b697d8f981860efd759f1e3</citedby><cites>FETCH-LOGICAL-c263t-69034b75c4bcc6f5be2f6c653e5a37572ec7f2919b697d8f981860efd759f1e3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/1131180$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>314,780,784,796,27924,27925,54758</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/1131180$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>Van Tuyl, R.L.</creatorcontrib><creatorcontrib>Kumar, V.</creatorcontrib><creatorcontrib>D'Avanzo, D.C.</creatorcontrib><creatorcontrib>Taylor, T.W.</creatorcontrib><creatorcontrib>Peterson, V.E.</creatorcontrib><creatorcontrib>Hornbuckle, D.P.</creatorcontrib><creatorcontrib>Fisher, R.A.</creatorcontrib><creatorcontrib>Estreich, D.B.</creatorcontrib><title>A Manufacturing Process for Analog and Digital Gallium Arsenide Integrated Circuits</title><title>IEEE transactions on microwave theory and techniques</title><addtitle>TMTT</addtitle><description>A process for manufacturing small-to-medium scale GaAs integrated circuits is described. Integrated FET's, diodes, resistors, thin-film capacitors, and inductors are used for monolithic integration of digital and analog circuits. Direct implantation of Si into >10/sup 5/ omega/spl dot/cm resistivity substrates produces n-layers with +-10-percent sheet resistance variation. A planar fabrication process featuring retained anneal cap (SiO/sub 2/), proton isolation, recessed Mo-Au gates, silicon nitride passivation, and a dual-level metal system with polyimide intermetal dielectric is described. Automated on-wafer testing at frequencies up to 4 GHz is introduced, and a calculator-controlled frequency domain test system described. Circuit yields for six different circuit designs are reported, and process defect densities are inferred.</description><subject>Analog integrated circuits</subject><subject>Automatic testing</subject><subject>Circuit testing</subject><subject>Dielectric substrates</subject><subject>Digital integrated circuits</subject><subject>Gallium arsenide</subject><subject>Integrated circuit manufacture</subject><subject>Manufacturing processes</subject><subject>System testing</subject><subject>Thin film inductors</subject><issn>0018-9480</issn><issn>1557-9670</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1982</creationdate><recordtype>article</recordtype><recordid>eNpFkMtKw0AYhQdRMFYfQNzMC6TOn2RuyxC1FloUzD5MJv-EkTSRmWTh29vSgqvD4VwWHyGPwNYATD_X-7peg1bZ0eYAil2RBDiXqRaSXZOEMVCpLhS7JXcxfh9twZlKyFdJ92ZcnLHzEvzY088wWYyRuinQcjTD1FMzdvTF9342A92YYfDLgZYh4ug7pNtxxj6YGTta-WAXP8d7cuPMEPHhoitSv73W1Xu6-9hsq3KX2kzkcyo0y4tWclu01grHW8ycsILnyE0uuczQSpdp0K3QslNOK1CCoesk1w4wXxE439owxRjQNT_BH0z4bYA1JyjNCUpzgtJcoBw3T-eNR8T__iX9A8drXko</recordid><startdate>198207</startdate><enddate>198207</enddate><creator>Van Tuyl, R.L.</creator><creator>Kumar, V.</creator><creator>D'Avanzo, D.C.</creator><creator>Taylor, T.W.</creator><creator>Peterson, V.E.</creator><creator>Hornbuckle, D.P.</creator><creator>Fisher, R.A.</creator><creator>Estreich, D.B.</creator><general>IEEE</general><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>198207</creationdate><title>A Manufacturing Process for Analog and Digital Gallium Arsenide Integrated Circuits</title><author>Van Tuyl, R.L. ; Kumar, V. ; D'Avanzo, D.C. ; Taylor, T.W. ; Peterson, V.E. ; Hornbuckle, D.P. ; Fisher, R.A. ; Estreich, D.B.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c263t-69034b75c4bcc6f5be2f6c653e5a37572ec7f2919b697d8f981860efd759f1e3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1982</creationdate><topic>Analog integrated circuits</topic><topic>Automatic testing</topic><topic>Circuit testing</topic><topic>Dielectric substrates</topic><topic>Digital integrated circuits</topic><topic>Gallium arsenide</topic><topic>Integrated circuit manufacture</topic><topic>Manufacturing processes</topic><topic>System testing</topic><topic>Thin film inductors</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Van Tuyl, R.L.</creatorcontrib><creatorcontrib>Kumar, V.</creatorcontrib><creatorcontrib>D'Avanzo, D.C.</creatorcontrib><creatorcontrib>Taylor, T.W.</creatorcontrib><creatorcontrib>Peterson, V.E.</creatorcontrib><creatorcontrib>Hornbuckle, D.P.</creatorcontrib><creatorcontrib>Fisher, R.A.</creatorcontrib><creatorcontrib>Estreich, D.B.</creatorcontrib><collection>CrossRef</collection><jtitle>IEEE transactions on microwave theory and techniques</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Van Tuyl, R.L.</au><au>Kumar, V.</au><au>D'Avanzo, D.C.</au><au>Taylor, T.W.</au><au>Peterson, V.E.</au><au>Hornbuckle, D.P.</au><au>Fisher, R.A.</au><au>Estreich, D.B.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>A Manufacturing Process for Analog and Digital Gallium Arsenide Integrated Circuits</atitle><jtitle>IEEE transactions on microwave theory and techniques</jtitle><stitle>TMTT</stitle><date>1982-07</date><risdate>1982</risdate><volume>30</volume><issue>7</issue><spage>935</spage><epage>942</epage><pages>935-942</pages><issn>0018-9480</issn><eissn>1557-9670</eissn><coden>IETMAB</coden><abstract>A process for manufacturing small-to-medium scale GaAs integrated circuits is described. Integrated FET's, diodes, resistors, thin-film capacitors, and inductors are used for monolithic integration of digital and analog circuits. Direct implantation of Si into >10/sup 5/ omega/spl dot/cm resistivity substrates produces n-layers with +-10-percent sheet resistance variation. A planar fabrication process featuring retained anneal cap (SiO/sub 2/), proton isolation, recessed Mo-Au gates, silicon nitride passivation, and a dual-level metal system with polyimide intermetal dielectric is described. Automated on-wafer testing at frequencies up to 4 GHz is introduced, and a calculator-controlled frequency domain test system described. Circuit yields for six different circuit designs are reported, and process defect densities are inferred.</abstract><pub>IEEE</pub><doi>10.1109/TMTT.1982.1131180</doi><tpages>8</tpages></addata></record> |
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subjects | Analog integrated circuits Automatic testing Circuit testing Dielectric substrates Digital integrated circuits Gallium arsenide Integrated circuit manufacture Manufacturing processes System testing Thin film inductors |
title | A Manufacturing Process for Analog and Digital Gallium Arsenide Integrated Circuits |
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