US Patent 8451044 Switching circuit
Patent 8451044 was granted and assigned to SiGe Semiconductor on May, 2013 by the United States Patent and Trademark Office.
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A method for controlling a switch based on transistors is disclosed. A switching circuit for switching a signal from an input port to an output port thereof is provided. A shunting circuit for switchably shunting the signal from the input port to ground is also provided. A control signal is generated for biasing a control port of the shunting circuit and an approximately complementary control signal is generated for biasing of the switching circuit to either shunt a signal received at the input port or to switch the signal to the output port. A further bias signal for biasing a port within the switching circuit along the signal path between the input port and the output.
US Patent 08451044 Switching circuit US Patent 8451044 Switching circuit
US Patent 08451044 Switching circuit
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