发明名称 |
Monolithic loss-of-signal detect circuitry |
摘要 |
A Loss Of Signal (LOS) circuit in an opto-electronic receiver circuit. The LOS circuit includes a current to voltage converter and a comparator circuit. The current to voltage circuit receives a current signal including a DC current signal component from a photodetector circuit included in the opto-electronic receiver. The current to voltage receiver generates a voltage signal in response to the DC current signal. The comparator circuit receives the voltage signal from the current to voltage circuit and generates a LOS signal from the voltage signal by comparing the voltage signal to a reference voltage signal.
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申请公布号 |
US2002066850(A1) |
申请公布日期 |
2002.06.06 |
申请号 |
US20010976511 |
申请日期 |
2001.10.11 |
申请人 |
WU ADAM A.;MAYAMPURATH, BALAGOPAL |
发明人 |
WU ADAM A.;MAYAMPURATH, BALAGOPAL |
分类号 |
H01L27/14;H03F3/08;H04B10/04;H04B10/06;H04B10/14;H04B10/158;(IPC1-7):H01J40/14 |
主分类号 |
H01L27/14 |
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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