Probe Card Module
According to the present invention, disclosed is a probe card module having increased probe card module operation performance. The probe card module comprises: a first driving unit which has a first output terminal wherein the first output terminal is connected to a first resistor; a second driving...
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Main Authors | , |
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Format | Patent |
Language | English Korean |
Published |
02.05.2018
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Subjects | |
Online Access | Get full text |
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Summary: | According to the present invention, disclosed is a probe card module having increased probe card module operation performance. The probe card module comprises: a first driving unit which has a first output terminal wherein the first output terminal is connected to a first resistor; a second driving unit which has a second output terminal wherein the second output terminal is connected to a second resistor; an amplification unit which has a non-inverting input terminal, an inverting input terminal, and a third output terminal wherein the first resistor and the second resistor are connected to the non-inverting input terminal and the third output terminal is connected to the inverting input terminal; and a conductive probe connected to the third output terminal of the amplification unit.
본 발명은, 프로브 카드 모듈을 개시하고, 이는, 제1 출력단을 구비하고, 상기 제1 출력단은 제1 저항과 연결되는 제1 구동유닛; 제2 출력단을 구비하고, 상기 제2 출력단은 제2 저항과 연결되는 제2 구동유닛; 비반전 입력단, 반전 입력단, 및 제3 출력단을 구비하고, 상기 제1 저항 및 상기 제2 저항이 상기 비반전 입력단에 연결되며, 상기 제3 출력단이 상기 반전 입력단에 연결되는 증폭유닛; 및 상기 증폭유닛의 제3 출력단에 연결되는 도전성 프로브를 포함한다. |
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Bibliography: | Application Number: KR20170137623 |