{"product_id":"ieej-avic2025c3","title":"Thermal profile on IC employing PTAT voltage generator consisting of two MOSFETs","description":"\u003cp\u003e\u003cstrong\u003eカテゴリ：\u003c\/strong\u003e国際会議\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e論文No：\u003c\/strong\u003eC3\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eグループ名：\u003c\/strong\u003e【C】AVIC2025\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e発行日：\u003c\/strong\u003e2025\/10\/20\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e著者名：\u003c\/strong\u003eKeita Hasegawa (Meiji University), Michitaka Yoshino (Meiji University), Kawori Sekine (Meiji University), Kazuyuki Wada (Meiji University)\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eキーワード：\u003c\/strong\u003ePTAT voltage generator circuit,Vptat,Temperature,Power consumption,Distance\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e要約(英語)：\u003c\/strong\u003eThe temperature distribution on an integrated circuit (IC) chip was evaluated using a PTAT (Proportional To Absolute Temperature) voltage generation circuit. First, by controlling the ambient temperature and measuring the output voltage (Vptat) of the PTAT circuit, we derived a relationship between temperature and Vptat, successfully detecting the temperature dependence of Vptat. Next, by operating a transistor as a localized heat source, we confirmed that the temperature on the IC chip increased proportionally to the amount of heat generated, and that the response time varied depending on the distance from the heat source. These results demonstrate that the PTAT voltage generation circuit can detect temperature distributions on the IC chip based on heating conditions and spatial relationships.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e本誌掲載ページ：\u003c\/strong\u003e53-56p\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e原稿種別：\u003c\/strong\u003e英語\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePDFファイルサイズ：\u003c\/strong\u003e655Kバイト\u003c\/p\u003e","brand":"IEEJ-PDF","offers":[{"title":"PDFダウンロード（一般価格440円\/会員価格220円） \/ A4 \/ 4","offer_id":47656271446255,"sku":"IEEJ-AVIC2025C3-PDF","price":440.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0718\/9512\/2159\/files\/IEEJ-PDF_bumontaikai_ee9d3eee-0154-43ef-ac94-cb01841adcdc.png?v=1770625045","url":"https:\/\/ieej.bookpark.ne.jp\/products\/ieej-avic2025c3","provider":"電気学会 電子図書館","version":"1.0","type":"link"}