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專利授權區

專利授權區
專利名稱(英)	LOW-OFFSET CURRENT-SENSE AMPLIFIER AND OPERATING METHOD THEREOF
專利家族	中華民國：I488190 美國：8,497,710
專利權人	國立清華大學 100%
發明人	沈欣彰,林羽凡,張孟凡,池育德
技術領域	電子電機

專利摘要(英)
A low-offset current-sense amplifier and an operating method thereof are disclosed. The low-offset current-sense amplifier includes a sense amplifier, a first current supply unit, a second current supply unit, and a processing unit. The first current supply unit is coupled to the sense amplifier, and includes a first transistor group and a first current output terminal. The second current supply unit is coupled to the sense amplifier, and includes a second transistor group and a second current output terminal. The processing unit controls the on/off of some transistors of the first transistor group and the second transistor group according to electric currents output from the first current output terminal and the second current output terminal, respectively.

專利摘要(英)

A low-offset current-sense amplifier and an operating method thereof are disclosed. The low-offset current-sense amplifier includes a sense amplifier, a first current supply unit, a second current supply unit, and a processing unit. The first current supply unit is coupled to the sense amplifier, and includes a first transistor group and a first current output terminal. The second current supply unit is coupled to the sense amplifier, and includes a second transistor group and a second current output terminal. The processing unit controls the on/off of some transistors of the first transistor group and the second transistor group according to electric currents output from the first current output terminal and the second current output terminal, respectively.

聯絡資訊
承辦人姓名	李曉琪
承辦人電話	03-5715131 #31061
承辦人Email	hsiaochi@mx.nthu.edu.tw