On-chip self-calibrated process-temperature sensor for TSV 3D integration

Tzu Ting Chiang*, Po-Tsang Huang, Ching Te Chuang, Kuan-Neng Chen, Jin-Chern Chiou, Kuo Hua Chen, Chi Tsung Chiu, Ho Ming Tong, Wei Hwang

*此作品的通信作者

研究成果: Conference contribution同行評審

4 引文 斯高帕斯(Scopus)

摘要

In TSV 3D integration, stacking multiple dies would face a severe challenge of the thermal stress and Vt scatter. In this paper, a fully on-chip self-calibrated process-temperature (PT) sensor is proposed to monitor the transistor variations (Vtn, Vtp) and temperature of the intra-die for 3D-ICs. The process information and temperature can be decoupled using the process-sensitive and temperature-dependent ring oscillators. Based on TSMC 65nm CMOS process, this sensor achieves 367.5 pJ per conversion, and the sensitivities of Vtn, Vtp and the inaccuracy of temperature are merely ±1.6mV, ±0.8mV, and ±1.5C, respectively.

原文English
主出版物標題Proceedings - IEEE International SOC Conference, SOCC 2012
頁面370-375
頁數6
DOIs
出版狀態Published - 1 12月 2012
事件25th IEEE International System-on-Chip Conference, SOCC 2012 - Niagara Falls, NY, United States
持續時間: 12 9月 201214 9月 2012

出版系列

名字International System on Chip Conference
ISSN(列印)2164-1676
ISSN(電子)2164-1706

Conference

Conference25th IEEE International System-on-Chip Conference, SOCC 2012
國家/地區United States
城市Niagara Falls, NY
期間12/09/1214/09/12

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