{"id":"https://openalex.org/W4416429793","doi":"https://doi.org/10.1109/iccad66269.2025.11240784","title":"DiffCkt: A Diffusion Model-Based Hybrid Neural Network Framework for Automatic Transistor-Level Generation of Analog Circuits","display_name":"DiffCkt: A Diffusion Model-Based Hybrid Neural Network Framework for Automatic Transistor-Level Generation of Analog Circuits","publication_year":2025,"publication_date":"2025-10-26","ids":{"openalex":"https://openalex.org/W4416429793","doi":"https://doi.org/10.1109/iccad66269.2025.11240784"},"language":null,"primary_location":{"id":"doi:10.1109/iccad66269.2025.11240784","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccad66269.2025.11240784","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE/ACM International Conference On Computer Aided Design (ICCAD)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5052936742","display_name":"Chengjie Liu","orcid":"https://orcid.org/0009-0003-2748-8843"},"institutions":[{"id":"https://openalex.org/I881766915","display_name":"Nanjing University","ror":"https://ror.org/01rxvg760","country_code":"CN","type":"education","lineage":["https://openalex.org/I881766915"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Chengjie Liu","raw_affiliation_strings":["Nanjing University,School of Electronic Science and Engineering,Nanjing,China"],"affiliations":[{"raw_affiliation_string":"Nanjing University,School of Electronic Science and Engineering,Nanjing,China","institution_ids":["https://openalex.org/I881766915"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108050401","display_name":"Jiajia Li","orcid":"https://orcid.org/0000-0003-0330-4264"},"institutions":[{"id":"https://openalex.org/I881766915","display_name":"Nanjing University","ror":"https://ror.org/01rxvg760","country_code":"CN","type":"education","lineage":["https://openalex.org/I881766915"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiajia Li","raw_affiliation_strings":["Nanjing University,School of Electronic Science and Engineering,Nanjing,China"],"affiliations":[{"raw_affiliation_string":"Nanjing University,School of Electronic Science and Engineering,Nanjing,China","institution_ids":["https://openalex.org/I881766915"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100698895","display_name":"Yijun Feng","orcid":"https://orcid.org/0000-0002-7118-7509"},"institutions":[{"id":"https://openalex.org/I881766915","display_name":"Nanjing University","ror":"https://ror.org/01rxvg760","country_code":"CN","type":"education","lineage":["https://openalex.org/I881766915"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yabing Feng","raw_affiliation_strings":["Nanjing University,School of Electronic Science and Engineering,Nanjing,China"],"affiliations":[{"raw_affiliation_string":"Nanjing University,School of Electronic Science and Engineering,Nanjing,China","institution_ids":["https://openalex.org/I881766915"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101969458","display_name":"Wenhao Huang","orcid":"https://orcid.org/0000-0001-8808-5835"},"institutions":[{"id":"https://openalex.org/I200845125","display_name":"Nanjing University of Information Science and Technology","ror":"https://ror.org/02y0rxk19","country_code":"CN","type":"education","lineage":["https://openalex.org/I200845125"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wenhao Huang","raw_affiliation_strings":["Nanjing University,School of Integrated Circuits,Nanjing,China"],"affiliations":[{"raw_affiliation_string":"Nanjing University,School of Integrated Circuits,Nanjing,China","institution_ids":["https://openalex.org/I200845125"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5082568073","display_name":"Wei\u2010Yu Chen","orcid":"https://orcid.org/0000-0001-6975-1759"},"institutions":[{"id":"https://openalex.org/I881766915","display_name":"Nanjing University","ror":"https://ror.org/01rxvg760","country_code":"CN","type":"education","lineage":["https://openalex.org/I881766915"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Weiyu Chen","raw_affiliation_strings":["Nanjing University,School of Electronic Science and Engineering,Nanjing,China"],"affiliations":[{"raw_affiliation_string":"Nanjing University,School of Electronic Science and Engineering,Nanjing,China","institution_ids":["https://openalex.org/I881766915"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100352498","display_name":"Yuan Du","orcid":null},"institutions":[{"id":"https://openalex.org/I881766915","display_name":"Nanjing University","ror":"https://ror.org/01rxvg760","country_code":"CN","type":"education","lineage":["https://openalex.org/I881766915"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuan Du","raw_affiliation_strings":["Nanjing University,School of Electronic Science and Engineering,Nanjing,China"],"affiliations":[{"raw_affiliation_string":"Nanjing University,School of Electronic Science and Engineering,Nanjing,China","institution_ids":["https://openalex.org/I881766915"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110826850","display_name":"Jun Yang","orcid":"https://orcid.org/0009-0004-6427-1931"},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jun Yang","raw_affiliation_strings":["Southeast University,School of Integrated Circuits,Nanjing,China"],"affiliations":[{"raw_affiliation_string":"Southeast University,School of Integrated Circuits,Nanjing,China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100927979","display_name":"Li Du","orcid":null},"institutions":[{"id":"https://openalex.org/I881766915","display_name":"Nanjing University","ror":"https://ror.org/01rxvg760","country_code":"CN","type":"education","lineage":["https://openalex.org/I881766915"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Li Du","raw_affiliation_strings":["Nanjing University,School of Electronic Science and Engineering,Nanjing,China"],"affiliations":[{"raw_affiliation_string":"Nanjing University,School of Electronic Science and Engineering,Nanjing,China","institution_ids":["https://openalex.org/I881766915"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":8,"corresponding_author_ids":["https://openalex.org/A5052936742"],"corresponding_institution_ids":["https://openalex.org/I881766915"],"apc_list":null,"apc_paid":null,"fwci":0.8194,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.8068395,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"9"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11522","display_name":"VLSI and FPGA Design Techniques","score":0.8162999749183655,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11522","display_name":"VLSI and FPGA Design Techniques","score":0.8162999749183655,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10363","display_name":"Low-power high-performance VLSI design","score":0.053700000047683716,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10558","display_name":"Advancements in Semiconductor Devices and Circuit Design","score":0.019999999552965164,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/analogue-electronics","display_name":"Analogue electronics","score":0.5831999778747559},{"id":"https://openalex.org/keywords/circuit-design","display_name":"Circuit design","score":0.5246999859809875},{"id":"https://openalex.org/keywords/electronic-circuit","display_name":"Electronic circuit","score":0.5065000057220459},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.4309000074863434},{"id":"https://openalex.org/keywords/circuit-extraction","display_name":"Circuit extraction","score":0.42289999127388},{"id":"https://openalex.org/keywords/network-analysis","display_name":"Network analysis","score":0.4106999933719635},{"id":"https://openalex.org/keywords/linear-circuit","display_name":"Linear circuit","score":0.4092000126838684},{"id":"https://openalex.org/keywords/integrated-circuit","display_name":"Integrated circuit","score":0.3991999924182892}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6371999979019165},{"id":"https://openalex.org/C29074008","wikidata":"https://www.wikidata.org/wiki/Q174925","display_name":"Analogue electronics","level":3,"score":0.5831999778747559},{"id":"https://openalex.org/C190560348","wikidata":"https://www.wikidata.org/wiki/Q3245116","display_name":"Circuit design","level":2,"score":0.5246999859809875},{"id":"https://openalex.org/C134146338","wikidata":"https://www.wikidata.org/wiki/Q1815901","display_name":"Electronic circuit","level":2,"score":0.5065000057220459},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.45719999074935913},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.4309000074863434},{"id":"https://openalex.org/C26490066","wikidata":"https://www.wikidata.org/wiki/Q17006835","display_name":"Circuit extraction","level":4,"score":0.42289999127388},{"id":"https://openalex.org/C32946077","wikidata":"https://www.wikidata.org/wiki/Q618079","display_name":"Network analysis","level":2,"score":0.4106999933719635},{"id":"https://openalex.org/C194571574","wikidata":"https://www.wikidata.org/wiki/Q2251187","display_name":"Linear circuit","level":4,"score":0.4092000126838684},{"id":"https://openalex.org/C530198007","wikidata":"https://www.wikidata.org/wiki/Q80831","display_name":"Integrated circuit","level":2,"score":0.3991999924182892},{"id":"https://openalex.org/C188817802","wikidata":"https://www.wikidata.org/wiki/Q13426855","display_name":"Physical design","level":3,"score":0.3950999975204468},{"id":"https://openalex.org/C62907940","wikidata":"https://www.wikidata.org/wiki/Q1541329","display_name":"Mixed-signal integrated circuit","level":3,"score":0.39489999413490295},{"id":"https://openalex.org/C188058453","wikidata":"https://www.wikidata.org/wiki/Q1815901","display_name":"Discrete circuit","level":4,"score":0.3711000084877014},{"id":"https://openalex.org/C39394816","wikidata":"https://www.wikidata.org/wiki/Q939318","display_name":"RC circuit","level":4,"score":0.34119999408721924},{"id":"https://openalex.org/C69357855","wikidata":"https://www.wikidata.org/wiki/Q163214","display_name":"Diffusion","level":2,"score":0.311599999666214},{"id":"https://openalex.org/C23572009","wikidata":"https://www.wikidata.org/wiki/Q964981","display_name":"Equivalent circuit","level":3,"score":0.3084000051021576},{"id":"https://openalex.org/C90915687","wikidata":"https://www.wikidata.org/wiki/Q63759","display_name":"Analog computer","level":2,"score":0.3028999865055084},{"id":"https://openalex.org/C74524168","wikidata":"https://www.wikidata.org/wiki/Q1074539","display_name":"Integrated circuit design","level":2,"score":0.2946999967098236},{"id":"https://openalex.org/C113089479","wikidata":"https://www.wikidata.org/wiki/Q210729","display_name":"Electrical element","level":2,"score":0.29420000314712524},{"id":"https://openalex.org/C98142538","wikidata":"https://www.wikidata.org/wiki/Q485005","display_name":"Analog multiplier","level":4,"score":0.274399995803833},{"id":"https://openalex.org/C18762648","wikidata":"https://www.wikidata.org/wiki/Q42213","display_name":"Work (physics)","level":2,"score":0.2513999938964844}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iccad66269.2025.11240784","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccad66269.2025.11240784","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE/ACM International Conference On Computer Aided Design (ICCAD)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W2125776391","https://openalex.org/W2147121405","https://openalex.org/W2551453206","https://openalex.org/W2998328510","https://openalex.org/W3092618035","https://openalex.org/W4236728296","https://openalex.org/W4312933868","https://openalex.org/W4385764461","https://openalex.org/W4401568729","https://openalex.org/W4402593059","https://openalex.org/W4408725187","https://openalex.org/W4409306182","https://openalex.org/W4409346832","https://openalex.org/W4411040647"],"related_works":[],"abstract_inverted_index":{"Analog":[0],"circuit":[1,19,44,71,114,158,176],"design":[2,30,46,171],"consists":[3],"of":[4,63,87,107,110,130,172],"the":[5,12,17,42,59,85,94,105,116,146,150,169],"pre-layout":[6,13,45,170],"and":[7,40,73,115,155,160],"layout":[8],"phases.":[9],"Among":[10],"them,":[11],"phase":[14],"directly":[15,68],"decides":[16],"final":[18],"performance,":[20],"but":[21],"heavily":[22],"depends":[23],"on":[24],"experienced":[25],"engineers":[26],"to":[27,32,77,153],"do":[28],"manual":[29],"according":[31],"specific":[33,78],"application":[34],"scenarios.":[35],"To":[36,81],"overcome":[37],"these":[38],"challenges":[39],"automate":[41],"analog":[43,64,157,173],"phase,":[47],"we":[48,92],"introduce":[49,93],"DiffCkt:":[50],"a":[51,111,128,136,164],"diffusion":[52,147],"model-based":[53],"hybrid":[54],"neural":[55],"network":[56],"framework":[57],"for":[58,167],"automatic":[60],"transistor-level":[61],"generation":[62],"circuits,":[65],"which":[66,100],"can":[67],"generate":[69,156],"corresponding":[70],"structures":[72,159],"device":[74,161],"parameters":[75],"tailored":[76],"performance":[79],"requirements.":[80],"more":[82],"accurately":[83],"quantify":[84],"efficiency":[86],"circuits":[88],"generated":[89,113],"by":[90,103,127],"DiffCkt,":[91],"Circuit":[95],"Generation":[96],"Efficiency":[97],"Index":[98],"(CGEI),":[99],"is":[101,178],"determined":[102],"both":[104],"figure":[106],"merit":[108],"(FOM)":[109],"single":[112],"time":[117],"consumed.":[118],"Compared":[119],"with":[120],"relative":[121],"research,":[122],"DiffCkt":[123],"has":[124,149],"improved":[125],"CGEI":[126],"factor":[129],"2.21":[131],"~":[132],"8365\u00d7":[133],",":[134],"reaching":[135],"state-of-the-art":[137],"(SOTA)":[138],"level.":[139],"In":[140],"conclusion,":[141],"this":[142],"work":[143],"shows":[144],"that":[145],"model":[148],"remarkable":[151],"ability":[152],"learn":[154],"parameters,":[162],"providing":[163],"revolutionary":[165],"method":[166],"automating":[168],"circuits.":[174],"The":[175],"dataset":[177],"now":[179],"available":[180],"at":[181],"https://github.com/CjLiu-NJU/DiffCkt.":[182]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2026-03-07T16:01:11.037858","created_date":"2025-11-20T00:00:00"}