发明名称 |
Schaltungsanordnung zur Überwachung von digitalen periodischen Signalen |
摘要 |
A circuit for monitoring digital periodic signals is disclosed. Parts of a reference signal and parts of the signal to be monitored, for example the frame marker of a PCM signal, are checked to see if they match. The signal parts to be checked are characterised by a marking signal that starts and stops the comparison.
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申请公布号 |
DE4402124(A1) |
申请公布日期 |
1995.07.27 |
申请号 |
DE19944402124 |
申请日期 |
1994.01.21 |
申请人 |
SIEMENS AG, 80333 MUENCHEN, DE |
发明人 |
KOLBINGER, JOSEF, DIPL.-ING. (FH), 84061 ERGOLDSBACH, DE |
分类号 |
H03K5/19;(IPC1-7):H04L1/20;H04L7/08 |
主分类号 |
H03K5/19 |
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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