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    • 21. 发明申请
    • DIFFERENTIAL PAIR SIGNAL LINES MATCHING CIRCUIT
    • 差分对线信号线匹配电路
    • US20070164794A1
    • 2007-07-19
    • US11309713
    • 2006-09-15
    • Jin-Bo Qiu
    • Jin-Bo Qiu
    • H03B1/00
    • H03H7/38H03F1/26H03F3/45475H03F2200/372H03F2203/45136H03F2203/45148H03F2203/45151H03F2203/45598
    • A differential pair signal lines matching circuit includes a pair of differential pair signal lines coupled to a receiver, a first terminal resistor, a second terminal resistor, and a capacitor. The first terminal resistor is coupled at one end to one of the differential pair signal lines near the receiver. The second terminal resistor is coupled at one end to another one of the differential pair signal lines near the receiver. The capacitor is coupled between the other ends of the first terminal resistor and the second terminal resistor. The differential pair matching circuit eliminates noise and non-monotonic glitches of a signal transmitted on differential pair signal lines without influencing a signal voltage thereof.
    • 差分对信号线匹配电路包括耦合到接收器,第一端子电阻器,第二端子电阻器和电容器的一对差分对信号线。 第一端子电阻器的一端耦合到接收器附近的差分对信号线之一。 第二端子电阻器在一端耦合到接收器附近的差分对信号线中的另一个。 电容器耦合在第一端子电阻器的另一端和第二端子电阻器之间。 差分对匹配电路消除在差分对信号线上传输的信号的噪声和非单调毛刺,而不影响其信号电压。
    • 23. 发明公开
    • DRIVER CIRCUIT
    • 驱动电路
    • EP3161913A1
    • 2017-05-03
    • EP15734546.3
    • 2015-06-26
    • Finisar Corporation
    • ZAFRANY, ArikKALOGERAKIS, Georgios
    • H01S5/042H03F3/45H04B10/50
    • H03K17/6871H01S5/042H01S5/0427H03F3/45085H03F3/45179H03F3/45282H03F2203/45288H03F2203/45301H03F2203/45554H03F2203/45562H03F2203/45598H03F2203/45702H04B10/502H04B10/503
    • A circuit may include first and second input nodes, first and second output nodes, first and second intermediate nodes, first and second resistances, a first amplification transistor coupled to the first input node, the first resistance, and the first intermediate node and a second amplification transistor coupled to the second input node, the second resistance, and the second intermediate node. The circuit may also include a first active device coupled to the first output node and the first intermediate node, a second active device coupled to the second output node and the second intermediate node, a first output transistor coupled to the first output node and configured to conduct based on a second intermediate signal on the second intermediate node, and a second output transistor coupled to the second output node and configured to conduct based on a first intermediate signal on the first intermediate node.
    • 电路可以包括第一和第二输入节点,第一和第二输出节点,第一和第二中间节点,第一和第二电阻,耦合到第一输入节点的第一放大晶体管,第一电阻和第一中间节点以及第二 放大晶体管,耦合到第二输入节点,第二电阻和第二中间节点。 该电路还可以包括耦合到第一输出节点和第一中间节点的第一有源器件,耦合到第二输出节点和第二中间节点的第二有源器件,耦合到第一输出节点的第一输出晶体管, 基于第二中间节点上的第二中间信号进行导通;以及第二输出晶体管,耦合到第二输出节点并且被配置为基于第一中间节点上的第一中间信号进行导通。