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1.发明授权System and method for multi-rate, high-sensitivity clock and data recovery with adjustable decision threshold, RF input, and optical-to-electrical conversion 有权多速率，高灵敏度时钟和数据恢复的系统和方法，具有可调节的判定阈值，RF输入和光电转换公开(公告)号：US07783206B2
公开(公告)日：2010-08-24
申请号：US11652208
申请日：2007-01-11
IPC分类号： H04B10/06
CPC分类号： H04B10/695
摘要： The present invention provides a system and method for multi-rate, high-sensitivity CDR, including a variable/adjustable decision threshold, RF input clock recovery, and OE conversion feature. The system includes an optical input connector, CDR circuit, decision threshold circuit, internal power supply, OE converter, external electrical output, and multiple clock outputs. The system is assembled in a single, stand-alone unit. The system includes an OC-192 data output, and OC-192 (9.953-10.709 GHz) and ¼ OC-48 (2.488-2.677 GHz) clock outputs. The decision threshold level is adjustable and optimized by a system user. The system is also used in combination with a digital communications analyzer. A recovered clock of the CDR circuit provides trigger for the DCA. The system includes an electrical input connector. Optionally, the system triggers directly from an RF electrical input in substitution of an optical input. The system is also used to convert an optical signal to an electrical signal, bypassing the CDR circuit.
摘要翻译： 本发明提供了一种用于多速率，高灵敏度CDR的系统和方法，包括可变/可调判定阈值，RF输入时钟恢复和OE转换特征。 该系统包括光输入连接器，CDR电路，判定阈值电路，内部电源，OE转换器，外部电气输出和多个时钟输出。 系统组装在一个独立的单元中。 该系统包括OC-192数据输出和OC-192（9.953-10.709 GHz）和¼OC-48（2.488-2.677 GHz）时钟输出。 决策阈值级别可由系统用户进行调整和优化。 该系统还与数字通信分析仪结合使用。 CDR电路的恢复时钟为DCA提供触发。 该系统包括电输入连接器。 可选地，系统直接从RF电输入触发，代替光输入。 该系统还用于将光信号转换成电信号，绕过CDR电路。
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2.发明申请SYSTEM AND METHOD FOR MULTI-RATE, HIGH-SENSITIVITY CLOCK AND DATA RECOVERY WITH ADJUSTABLE DECISION THRESHOLD, RF INPUT, AND OPTICAL-TO-ELECTRICAL CONVERSION 有权具有可调节决策阈值，RF输入和光电转换的多速率，高灵敏度时钟和数据恢复的系统和方法公开(公告)号：US20110176810A1
公开(公告)日：2011-07-21
申请号：US12842130
申请日：2010-07-23
IPC分类号： H04B10/00
CPC分类号： H04B10/695
摘要： The present invention provides a system and method for multi-rate, high-sensitivity CDR, including a variable/adjustable decision threshold, RF input clock recovery, and OE conversion feature. The system includes an optical input connector, CDR circuit, decision threshold circuit, internal power supply, OE converter, external electrical output, and multiple clock outputs. The system is assembled in a single, stand-alone unit. The system includes an OC-192 data output, and OC-192 (9.953-10.709 GHz) and ¼ OC-48 (2.488-2.677 GHz) clock outputs. The decision threshold level is adjustable and optimized by a system user. The system is also used in combination with a digital communications analyzer. A recovered clock of the CDR circuit provides trigger for the DCA. The system includes an electrical input connector. Optionally, the system triggers directly from an RF electrical input in substitution of an optical input. The system is also used to convert an optical signal to an electrical signal, bypassing the CDR circuit.
摘要翻译： 本发明提供了一种用于多速率，高灵敏度CDR的系统和方法，包括可变/可调判定阈值，RF输入时钟恢复和OE转换特征。 该系统包括光输入连接器，CDR电路，判定阈值电路，内部电源，OE转换器，外部电气输出和多个时钟输出。 系统组装在一个独立的单元中。 该系统包括OC-192数据输出和OC-192（9.953-10.709 GHz）和¼OC-48（2.488-2.677 GHz）时钟输出。 决策阈值级别可由系统用户进行调整和优化。 该系统还与数字通信分析仪结合使用。 CDR电路的恢复时钟为DCA提供触发。 该系统包括电输入连接器。 可选地，系统直接从RF电输入触发，代替光输入。 该系统还用于将光信号转换成电信号，绕过CDR电路。
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3.发明授权System and method for multi-rate, high-sensitivity clock and data recovery with adjustable decision threshold, RF input, and optical-to-electrical conversion 有权多速率，高灵敏度时钟和数据恢复的系统和方法，具有可调节的判定阈值，RF输入和光电转换公开(公告)号：US08285154B2
公开(公告)日：2012-10-09
申请号：US12842130
申请日：2010-07-23
IPC分类号： H04B10/06
CPC分类号： H04B10/695
摘要： The present invention provides a system and method for multi-rate, high-sensitivity CDR, including a variable/adjustable decision threshold, RF input clock recovery, and OE conversion feature. The system includes an optical input connector, CDR circuit, decision threshold circuit, internal power supply, OE converter, external electrical output, and multiple clock outputs. The system is assembled in a single, stand-alone unit. The system includes an OC-192 data output, and OC-192 (9.953-10.709 GHz) and ¼ OC-48 (2.488-2.677 GHz) clock outputs. The decision threshold level is adjustable and optimized by a system user. The system is also used in combination with a digital communications analyzer. A recovered clock of the CDR circuit provides trigger for the DCA. The system includes an electrical input connector. Optionally, the system triggers directly from an RF electrical input in substitution of an optical input. The system is also used to convert an optical signal to an electrical signal, bypassing the CDR circuit.
摘要翻译： 本发明提供了一种用于多速率，高灵敏度CDR的系统和方法，包括可变/可调判定阈值，RF输入时钟恢复和OE转换特征。 该系统包括光输入连接器，CDR电路，判定阈值电路，内部电源，OE转换器，外部电气输出和多个时钟输出。 系统组装在一个独立的单元中。 该系统包括OC-192数据输出和OC-192（9.953-10.709 GHz）和¼OC-48（2.488-2.677 GHz）时钟输出。 决策阈值级别可由系统用户进行调整和优化。 该系统还与数字通信分析仪结合使用。 CDR电路的恢复时钟为DCA提供触发。 该系统包括电输入连接器。 可选地，系统直接从RF电输入触发，代替光输入。 该系统还用于将光信号转换成电信号，绕过CDR电路。
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4.发明申请System and method for multi-rate, high-sensitivity clock and data recovery with adjustable decision threshold, RF input, and optical-to-electrical conversion 有权多速率，高灵敏度时钟和数据恢复的系统和方法，具有可调节的判定阈值，RF输入和光电转换公开(公告)号：US20080170859A1
公开(公告)日：2008-07-17
申请号：US11652208
申请日：2007-01-11
IPC分类号： H04B10/00
CPC分类号： H04B10/695
摘要： The present invention provides a system and method for multi-rate, high-sensitivity CDR, including a variable/adjustable decision threshold, RF input clock recovery, and OE conversion feature. The system includes an optical input connector, CDR circuit, decision threshold circuit, internal power supply, OE converter, external electrical output, and multiple clock outputs. The system is assembled in a single, stand-alone unit. The system includes an OC-192 data output, and OC-192 (9.953-10.709 GHz) and ¼ OC-48 (2.488-2.677 GHz) clock outputs. The decision threshold level is adjustable and optimized by a system user. The system is also used in combination with a digital communications analyzer. A recovered clock of the CDR circuit provides trigger for the DCA. The system includes an electrical input connector. Optionally, the system triggers directly from an RF electrical input in substitution of an optical input. The system is also used to convert an optical signal to an electrical signal, bypassing the CDR circuit.
摘要翻译： 本发明提供了一种用于多速率，高灵敏度CDR的系统和方法，包括可变/可调判定阈值，RF输入时钟恢复和OE转换特征。 该系统包括光输入连接器，CDR电路，判定阈值电路，内部电源，OE转换器，外部电气输出和多个时钟输出。 系统组装在一个独立的单元中。 该系统包括OC-192数据输出和OC-192（9.953-10.709 GHz）和¼OC-48（2.488-2.677 GHz）时钟输出。 决策阈值级别可由系统用户进行调整和优化。 该系统还与数字通信分析仪结合使用。 CDR电路的恢复时钟为DCA提供触发。 该系统包括电输入连接器。 可选地，系统直接从RF电输入触发，代替光输入。 该系统还用于将光信号转换成电信号，绕过CDR电路。
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