| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a multi-chip module of characteristic adjusting circuit formed of semiconductor chips which assure matched characteristics and can be attained easily to lower the fabrication cost in order to solve the requirements in needs of users, fabrication cost and timely supply of products or the like. SOLUTION: This characteristic adjusting circuit comprises a characteristic detecting circuit for extracting characteristics of semiconductor chip, a characteristic difference detecting circuit for detecting characteristic difference, and a voltage control circuit for generating an operation voltage of the semiconductor chip.</p> |
