发明授权
US07044633B2 Method to calibrate a chip with multiple temperature sensitive ring oscillators by calibrating only TSRO
有权
通过仅校准TSRO来校准具有多个温度敏感环形振荡器的芯片的方法
- 专利标题： Method to calibrate a chip with multiple temperature sensitive ring oscillators by calibrating only TSRO
- 专利标题（中）： 通过仅校准TSRO来校准具有多个温度敏感环形振荡器的芯片的方法
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申请号： US10339758申请日： 2003-01-09
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公开(公告)号： US07044633B2公开(公告)日： 2006-05-16
- 发明人: Joachim Gerhard Clabes , Lawrence Joseph Powell, Jr. , Daniel Lawrence Stasiak , Michael Fan Wang
- 申请人： Joachim Gerhard Clabes , Lawrence Joseph Powell, Jr. , Daniel Lawrence Stasiak , Michael Fan Wang
- 申请人地址： US NY Armonk
- 专利权人： International Business Machines Corporation
- 当前专利权人： International Business Machines Corporation
- 当前专利权人地址： US NY Armonk
- 代理机构： Carr LLP
- 代理商 Diana R. Gerhardt
- 主分类号： G01K15/00
- IPC分类号： G01K15/00 ; G01K7/00
摘要：
The present invention provides a temperature sensitive ring oscillator (TSRO) in an integrated circuit. A temperature measuring device, such as a thermal resistor, is proximate the TSRO, which shares a substantially similar temperature. A memory is employable for storing data that is a function of the output of the TSRO and the temperature measuring device.