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    • 1. 发明授权
    • Optical receiver and optical transmission system
    • 光接收机和光传输系统
    • US09148231B2
    • 2015-09-29
    • US13064981
    • 2011-04-29
    • Hiroshi MoritaHideyuki SuzukiKatsushi HanaokaKenya Kondo
    • Hiroshi MoritaHideyuki SuzukiKatsushi HanaokaKenya Kondo
    • H04B10/06H04B10/69
    • H04B10/6973
    • Disclosed herein is an optical receiver including: a light receiving element configured to have an anode and a cathode and generate a photocurrent dependent on received signal light; a current-voltage conversion circuit configured to be connected to the anode of the light receiving element and convert the photocurrent to a voltage signal; and a capacitive passive element configured to have a first electrode and a second electrode. The cathode of the light receiving element is connected to the first electrode of the capacitive passive element, and the second electrode of the capacitive passive element is connected to a reference potential of the current-voltage conversion circuit and the second electrode is not coupled to objects other than a reference potential terminal of the current-voltage conversion circuit.
    • 本发明公开了一种光接收器,包括:光接收元件,被配置为具有阳极和阴极并根据接收信号光产生光电流; 电流电压转换电路,被配置为连接到所述光接收元件的阳极并将所述光电流转换为电压信号; 以及被配置为具有第一电极和第二电极的电容无源元件。 光接收元件的阴极连接到电容无源元件的第一电极,并且电容无源元件的第二电极连接到电流 - 电压转换电路的参考电位,并且第二电极不耦合到物体 而不是电流 - 电压转换电路的参考电位端子。
    • 2. 发明申请
    • Optical receiver and optical transmission system
    • 光接收机和光传输系统
    • US20110311232A1
    • 2011-12-22
    • US13064981
    • 2011-04-29
    • Hiroshi MoritaHideyuki SuzukiKatsushi HanaokaKenya Kondo
    • Hiroshi MoritaHideyuki SuzukiKatsushi HanaokaKenya Kondo
    • H04B10/12H04B10/06
    • H04B10/6973
    • Disclosed herein is an optical receiver including: a light receiving element configured to have an anode and a cathode and generate a photocurrent dependent on received signal light; a current-voltage conversion circuit configured to be connected to the anode of the light receiving element and convert the photocurrent to a voltage signal; and a capacitive passive element configured to have a first electrode and a second electrode. The cathode of the light receiving element is connected to the first electrode of the capacitive passive element, and the second electrode of the capacitive passive element is connected to a reference potential of the current-voltage conversion circuit and the second electrode is not coupled to objects other than a reference potential terminal of the current-voltage conversion circuit.
    • 本发明公开了一种光接收器,包括:光接收元件,被配置为具有阳极和阴极并根据接收信号光产生光电流; 电流电压转换电路,被配置为连接到所述光接收元件的阳极并将所述光电流转换为电压信号; 以及被配置为具有第一电极和第二电极的电容无源元件。 光接收元件的阴极连接到电容无源元件的第一电极,并且电容无源元件的第二电极连接到电流 - 电压转换电路的参考电位,并且第二电极不耦合到物体 而不是电流 - 电压转换电路的参考电位端子。