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公开(公告)号:US20110140741A1
公开(公告)日:2011-06-16
申请号:US12897661
申请日:2010-10-04
申请人: Jared L. Zerbe , Bruno W. Garlepp , Pak S. Chau , Kevin S. Donnelly , Mark A. Horowitz , Stefanos Sidiropoulos , Billy W. Garrett, JR. , Carl W. Werner
发明人: Jared L. Zerbe , Bruno W. Garlepp , Pak S. Chau , Kevin S. Donnelly , Mark A. Horowitz , Stefanos Sidiropoulos , Billy W. Garrett, JR. , Carl W. Werner
IPC分类号: G01R19/00
CPC分类号: H04L25/4917 , G06F13/1678 , G06F13/4068 , G11C7/10 , G11C7/1051 , G11C7/1057 , G11C7/106 , G11C7/1072 , G11C7/1078 , G11C7/1084 , G11C7/1087 , G11C7/22 , G11C8/10 , G11C11/56 , G11C27/02 , G11C2207/108 , H04L7/0331 , H04L7/0332 , H04L25/0272 , H04L25/0282 , H04L25/0296 , H04L25/0298 , H04L25/03006 , H04L25/03057 , H04L25/08 , H04L25/4902
摘要: A multiphase receiver to compensate for intersymbol interference in the sampling of an input signal includes a first integrating receiver to integrate and sample data of the input signal on a first phase of a clock and a second integrating receiver to integrate and sample data of the input signal on a second phase of the clock. The multiphase receiver also includes an equalization circuit to adjust integration by the first integrating receiver dependent on a result of integration of data previously received by an integrating receiver distinct from the first integrating receiver, and to adjust integration by the second integrating receiver dependent on a result of integration of data previously received by an integrating receiver distinct from the second integrating receiver.
摘要翻译: 用于补偿输入信号采样中的符号间干扰的多相接收机包括:第一积分接收器,用于在时钟的第一相位上对输入信号的数据进行积分和采样;以及第二积分接收器,对输入信号的数据进行积分和采样 在时钟的第二阶段。 多相接收机还包括均衡电路,用于根据先前由不同于第一积分接收器的积分接收器接收到的数据的积分结果来调整由第一积分接收器的积分,并根据结果调整第二积分接收器的积分 对由先前由不同于第二积分接收器的积分接收器接收的数据的积分。
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公开(公告)号:US20130010855A1
公开(公告)日:2013-01-10
申请号:US13491508
申请日:2012-06-07
申请人: Jared L. Zerbe , Bruno W. Garlepp , Pak S. Chau , Kevin S. Donnelly , Mark A. Horowitz , Stefanos Sidiropoulos , Billy W. Garrett, JR. , Carl W. Werner
发明人: Jared L. Zerbe , Bruno W. Garlepp , Pak S. Chau , Kevin S. Donnelly , Mark A. Horowitz , Stefanos Sidiropoulos , Billy W. Garrett, JR. , Carl W. Werner
IPC分类号: H04L27/01
CPC分类号: H04L25/4917 , G06F13/1678 , G06F13/4068 , G11C7/10 , G11C7/1051 , G11C7/1057 , G11C7/106 , G11C7/1072 , G11C7/1078 , G11C7/1084 , G11C7/1087 , G11C7/22 , G11C8/10 , G11C11/56 , G11C27/02 , G11C2207/108 , H04L7/0331 , H04L7/0332 , H04L25/0272 , H04L25/0282 , H04L25/0296 , H04L25/0298 , H04L25/03006 , H04L25/03057 , H04L25/08 , H04L25/4902
摘要: An integrated circuit device includes a first circuit to receive bits associated with a first data cycle of an electrical input signal, operable to produce a decision regarding logic state of the bits associated with the first data cycle, and a second circuit to receive bits associated with a second cycle of the electrical input signal, to produce a decision regarding logic state of the bits associated with the second data cycle. An equalizing circuit compensates for intersymbol interference affecting the second circuit dependent on an output of the first circuit and compensates for intersymbol interference affecting the first circuit dependent on an output of a circuit other than the first circuit operable to produce a decision regarding logic state of bits of the electrical input signal.
摘要翻译: 集成电路装置包括:第一电路,用于接收与电输入信号的第一数据周期相关联的位,可操作以产生关于与第一数据周期相关联的位的逻辑状态的判定;以及第二电路,用于接收与第 电输入信号的第二周期,以产生关于与第二数据周期相关联的位的逻辑状态的判定。 均衡电路根据第一电路的输出补偿影响第二电路的符号间干扰,并根据第一电路以外的电路的输出补偿影响第一电路的符号间干扰,该电路可操作以产生关于位的逻辑状态的判定 的电气输入信号。
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公开(公告)号:US20100134153A1
公开(公告)日:2010-06-03
申请号:US12624365
申请日:2009-11-23
申请人: Jared L. Zerbe , Bruno W. Garlepp , Pak S. Chau , Kevin S. Donnelly , Mark A. Horowitz , Stefanos Sidiropoulos , Billy W. Garrett, JR. , Carl W. Werner
发明人: Jared L. Zerbe , Bruno W. Garlepp , Pak S. Chau , Kevin S. Donnelly , Mark A. Horowitz , Stefanos Sidiropoulos , Billy W. Garrett, JR. , Carl W. Werner
IPC分类号: H03B1/00
CPC分类号: H04L25/4917 , G06F13/1678 , G06F13/4068 , G11C7/10 , G11C7/1051 , G11C7/1057 , G11C7/106 , G11C7/1072 , G11C7/1078 , G11C7/1084 , G11C7/1087 , G11C7/22 , G11C8/10 , G11C11/56 , G11C27/02 , G11C2207/108 , H04L7/0331 , H04L7/0332 , H04L25/0272 , H04L25/0282 , H04L25/0296 , H04L25/0298 , H04L25/03006 , H04L25/03057 , H04L25/08 , H04L25/4902
摘要: A multiphase receiver to compensate for intersymbol interference in the sampling of an input signal includes a first integrating receiver to integrate and sample data of the input signal on a first phase of a clock and a second integrating receiver to integrate and sample data of the input signal on a second phase of the clock. The multiphase receiver also includes an equalization circuit to adjust integration by the first integrating receiver dependent on a result of integration of data previously received by an integrating receiver distinct from the first integrating receiver, and to adjust integration by the second integrating receiver dependent on a result of integration of data previously received by an integrating receiver distinct from the second integrating receiver.
摘要翻译: 用于补偿输入信号采样中的符号间干扰的多相接收机包括:第一积分接收器,用于在时钟的第一相位上对输入信号的数据进行积分和采样;以及第二积分接收器,对输入信号的数据进行积分和采样 在时钟的第二阶段。 多相接收机还包括均衡电路,用于根据先前由不同于第一积分接收器的积分接收器接收的数据的积分结果来调整由第一积分接收器的积分,并根据结果调整由第二积分接收器的积分 对由先前由不同于第二积分接收器的积分接收器接收的数据的积分。
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