发明授权
US4670708A Short detector for fusible link array using a pair of parallel connected
reference fusible links
失效
使用一对并联连接的参考熔断链路的易熔链路阵列的短检测器
- 专利标题: Short detector for fusible link array using a pair of parallel connected reference fusible links
- 专利标题(中): 使用一对并联连接的参考熔断链路的易熔链路阵列的短检测器
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申请号: US635861申请日: 1984-07-30
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公开(公告)号: US4670708A公开(公告)日: 1987-06-02
- 发明人: Bob Bosnyak , Albert Chan , Mark Fitzpatrick , Gary Gouldsberry , Cyrus Tsui , Andrew K. Chan
- 申请人: Bob Bosnyak , Albert Chan , Mark Fitzpatrick , Gary Gouldsberry , Cyrus Tsui , Andrew K. Chan
- 申请人地址: CA Santa Clara
- 专利权人: Monolithic Memories, Inc.
- 当前专利权人: Monolithic Memories, Inc.
- 当前专利权人地址: CA Santa Clara
- 主分类号: G11C29/00
- IPC分类号: G11C29/00 ; G01R31/02 ; G11C17/00 ; G11C29/02 ; G11C29/04 ; G11C29/50
摘要:
Circuitry is provided for testing fusible link arrays for short circuits around the fusible links. Each link is electrically isolated and compared with a pair of reference fusible links to detect the presence or absence of a short circuit.
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