Peak current evaluation system and peak current evaluation method
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United States of America Patent
Stats
-
May 7, 2019
Grant Date -
Jun 14, 2018
app pub date -
Jun 20, 2017
filing date -
Dec 12, 2016
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A peak current evaluation apparatus for an IC is provided. The peak current evaluation apparatus includes a pulse tuner and a testing circuit. The pulse tuner receives a clock signal, adjusts pulse width and duty ratio of the clock signal according to at least one predetermined parameter in order to generate a pulse signal with a stress voltage. The testing circuit is coupled to the pulse tuner. The testing circuit, which includes two input ports, receives the pulse signal at one of the two input ports in order to stress a testing device, measures the resistance value of the testing device, and calculates the peak current of the testing device when the resistance value increases and exceeds a threshold value.
First Claim
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Family
International Classification(s)
- 2017 Application Filing Year
- H03L Class
- 681 Applications Filed
- 583 Patents Issued To-Date
- 85.61 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- H03L Class
- 0 % this patent is cited more than
- 6 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Nov 7, 2026 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Nov 7, 2030 |
