Method to calibrate a temperature sensitive ring oscillator with minimal test time
The present invention provides for calibrating a TSRO with two tests, wherein generating a first or second calibration value does not substantially alter the temperature performed within the first or second test. The first calibration value is generated during a first test at a first temperature. Th...
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| creator | BERNDLMAIER ZACHARY ERICH WANG MICHAEL FAN STASIAK DANIEL LAWRENCE |
| description | The present invention provides for calibrating a TSRO with two tests, wherein generating a first or second calibration value does not substantially alter the temperature performed within the first or second test. The first calibration value is generated during a first test at a first temperature. The first test can be a wafer test, a module test, a burn-in test, and so on. The first calibration value is stored with an e-fuse in the integrated circuit. A second calibration value is generated during a second integrated circuit test of the integrated circuit at a second temperature. The second test can be a test that is performed at a temperature other than the first test. The second calibration value is stored with an e-fuse in the integrated circuit. |
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The first calibration value is generated during a first test at a first temperature. The first test can be a wafer test, a module test, a burn-in test, and so on. The first calibration value is stored with an e-fuse in the integrated circuit. A second calibration value is generated during a second integrated circuit test of the integrated circuit at a second temperature. The second test can be a test that is performed at a temperature other than the first test. 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The first calibration value is generated during a first test at a first temperature. The first test can be a wafer test, a module test, a burn-in test, and so on. The first calibration value is stored with an e-fuse in the integrated circuit. A second calibration value is generated during a second integrated circuit test of the integrated circuit at a second temperature. The second test can be a test that is performed at a temperature other than the first test. 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The first calibration value is generated during a first test at a first temperature. The first test can be a wafer test, a module test, a burn-in test, and so on. The first calibration value is stored with an e-fuse in the integrated circuit. A second calibration value is generated during a second integrated circuit test of the integrated circuit at a second temperature. The second test can be a test that is performed at a temperature other than the first test. The second calibration value is stored with an e-fuse in the integrated circuit.</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
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| subjects | MEASURING MEASURING QUANTITY OF HEAT MEASURING TEMPERATURE PHYSICS TESTING THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR |
| title | Method to calibrate a temperature sensitive ring oscillator with minimal test time |
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