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    • 9. 发明授权
    • HDMI receiver
    • HDMI接收机
    • US09148099B2
    • 2015-09-29
    • US12980878
    • 2010-12-29
    • Tapas NandyNitin Gupta
    • Tapas NandyNitin Gupta
    • H03K17/16H03K19/003H03F3/45
    • H03F3/45928H03F3/45475H03F2200/294H03F2200/411H03F2203/45544H03F2203/45594H03F2203/45596H03F2203/45631H03F2203/45702
    • An embodiment of a transmitter includes an amplifier having first and second differential output nodes, a first supply node, a first pull-up impedance having a first node coupled to the first differential output node and having a second node coupled to the supply node, and a second pull-up impedance having a first node coupled to the second differential output node and having a second node coupled to the supply node. An embodiment of a receiver includes an amplifier having first and second differential input nodes, a first supply node, a first pull-up impedance having a first node coupled to the first differential input node and having a second node coupled to the supply node, and a second pull-up impedance having a first node coupled to the second differential input node and having a second node coupled to the supply node. In an embodiment, the transmitter and receiver are capacitively coupled to one another.
    • 发射机的实施例包括具有第一和第二差分输出节点的放大器,第一供电节点,第一上拉阻抗,其具有耦合到第一差分输出节点的第一节点并且具有耦合到供电节点的第二节点,以及 第二上拉阻抗,其具有耦合到所述第二差分输出节点并且具有耦合到所述电源节点的第二节点的第一节点。 接收机的实施例包括具有第一和第二差分输入节点的放大器,第一供电节点,第一上拉阻抗,其具有耦合到第一差分输入节点的第一节点并且具有耦合到供应节点的第二节点,以及 第二上拉阻抗,其具有耦合到所述第二差分输入节点并具有耦合到所述电源节点的第二节点的第一节点。 在一个实施例中,发射机和接收机彼此电容耦合。