发明名称 |
High speed timing generator |
摘要 |
A high speed timing generator including a pattern generator circuit, a plurality local generator circuits associated with respective nodes of a device under test, and a plurality of distribution paths. The pattern generator circuit has a high speed pattern generator which generates a high speed address and a divider circuit which divides the high speed address into a plurality of lower speed address patterns at a lower frequency. Each local generator circuit has a plurality of signal generator circuits which operate at the lower frequency of the lower speed address patterns and provide lower frequency signals and a high speed formatter circuit which uses the lower frequency signals to provide a high frequency signal. The plurality of distribution paths provide the lower speed address patterns to the local generator circuit. |
申请公布号 |
US5321700(A) |
申请公布日期 |
1994.06.14 |
申请号 |
US19900605977 |
申请日期 |
1990.10.30 |
申请人 |
TERADYNE, INC. |
发明人 |
BROWN, BENJAMIN J.;REICHERT, PETER A. |
分类号 |
G06F1/06;G01R31/319;G06F1/03;G06F11/22;G06F17/17;(IPC1-7):G06F11/00;G01R31/28 |
主分类号 |
G06F1/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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