公开(公告)号：US07920559B2

公开(公告)日：2011-04-05

申请号：US12046954

申请日：2008-03-12

申请人： Naoya Shiota ,  Daisuke Uehara ,  Tsutomu Tajima

发明人： Naoya Shiota ,  Daisuke Uehara ,  Tsutomu Tajima

IPC分类号： H04L25/49

CPC分类号： H04J3/1611 ,  H04J3/0605

摘要： The transponder includes a 64B/66B code synchronization bit determination circuit 1511a for notifying a PLL selection control circuit of a control signal which instructs on selection of a variable oscillator or a variable oscillator in response to a case where an electric signal sent from an optical signal reception unit 111 includes a 64B/66B code synchronization bit, an A1A2 byte determination circuit 1511b for notifying the PLL selection control circuit of a control signal which instructs on selection of a variable oscillator or a variable oscillator in response to a case where an electric signal sent from the optical signal reception unit 111 includes an A1A2 byte, and the PLL selection control circuit 1512 for controlling a PLL selector 16 and a PLL selector 17 based on a control signal.

摘要翻译： 应答器包括64B / 66B代码同步位确定电路1511a，用于响应于从光信号发送的电信号通知PLL选择控制电路的控制信号，该控制信号指示可选振荡器或可变振荡器的选择 接收单元111包括64B / 66B代码同步位，A1A2字节确定电路1511b，用于响应于电信号的情况向PLL选择控制电路通知指示选择可变振荡器或可变振荡器的控制信号 从光信号接收单元111发送的A1A2字节和用于根据控制信号控制PLL选择器16和PLL选择器17的PLL选择控制电路1512。

公开(公告)号：US20080225887A1

公开(公告)日：2008-09-18

申请号：US12046954

申请日：2008-03-12

申请人： NAOYA SHIOTA ,  Daisuke Uehara ,  Tsutomu Tajima

发明人： NAOYA SHIOTA ,  Daisuke Uehara ,  Tsutomu Tajima

IPC分类号： H04L29/02

CPC分类号： H04J3/1611 ,  H04J3/0605

摘要： The transponder includes a 64B/66B code synchronization bit determination circuit 1511a for notifying a PLL selection control circuit of a control signal which instructs on selection of a variable oscillator or a variable oscillator in response to a case where an electric signal sent from an optical signal reception unit 111 includes a 64B/66B code synchronization bit, an A1A2 byte determination circuit 1511b for notifying the PLL selection control circuit of a control signal which instructs on selection of a variable oscillator or a variable oscillator in response to a case where an electric signal sent from the optical signal reception unit 111 includes an A1A2 byte, and the PLL selection control circuit 1512 for controlling a PLL selector 16 and a PLL selector 17 based on a control signal.

摘要翻译： 应答器包括一个64B / 66B代码同步位确定电路1511a，用于响应于从光学器件发送的电信号，通知PLL选择控制电路的控制信号，该控制信号指示可选振荡器或可变振荡器的选择 信号接收单元111包括64B / 66B码同步位，A1A2字节确定电路1511b，用于响应于以下情况响应PLL选择控制电路的指示选择可变振荡器或可变振荡器的控制信号： 从光信号接收单元111发送的电信号包括A1A2字节和用于基于控制信号控制PLL选择器16和PLL选择器17的PLL选择控制电路1512。