Precision Resistor Laser Trimming for Analog Microelectronics
Michel Meunier, Yves Gagnon, Alain Lacourse, Mathieu Ducharme, Simon Rioux, Yvon Savaria
Abstract
Michel Meunier, Yves Gagnon, Alain Lacourse, Mathieu Ducharme, Simon Rioux, Yvon Savaria
Abstract
A fast, low cost laser trimming technique of highly accurate resistor has been developed for analogue microelectronics. Modelling of the technique is described and an example of tuning a reference voltage circuit is given.
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A fast, low cost laser trimming technique of highly accurate resistor has been developed for analogue microelectronics. Modelling of the technique is described and an example of tuning a reference voltage circuit is given.
Key concepts: Trimming, Microelectronics, Resistor, Voltage, Laser, Electronic engineering, Analogue electronics, Computer science