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US 8,575,991 B2Granted
Switching circuit sharing a resistor for switching devices
AssigneeSamsung Electro-Mechanics Co., Ltd.
InventorsYu Sin Kim, Sung Hwan Park
Life of this patent
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Abstract
Disclosed herein is a resistor-sharing switching circuit including: a first switching device and a second switching device; and a resistor whose first end is connected to a control signal input end to which a control signal for controlling bodies of the first switching device and the second switching device is applied and whose second end is connected to the bodies of the first switching device and the second switching device.
Claims4
A switching circuit sharing a resistor for switching devices comprising:
- a first switching device and a second switching device;
- a resistor whose first end is connected to a control signal input end to which a control signal for controlling a body of the first switching device and a body of the second switching device is applied, and whose second end is connected to the body of the first switching device and the body of the second switching device;
- a first switch provided between the resistor and the body of the first switching device;
- and
- a second switch provided between the resistor and the body of the second switching device.
2 more elements
A switching circuit sharing a resistor for switching devices comprising:
- a first switching device that includes at least one first transistor including a first gate, a first drain, a first source, and a first body, and turns on or off a connection between a first input/output end and a second input/output end;
- a second switching device that includes at least one second transistor including a second gate, a second drain, a second source, and a second body, and turns on or off a connection between the first input/output end and third input/output end;
- a control signal input end to which a control signal for controlling the first body and the second body is input;
- a resistor whose first end is connected to the control signal input end and whose second end is respectively connected to the first body and the second body;
- a first switch provided between the resistor and the first body;
- and
- a second switch provided between the resistor and the second body.
4 more elements
Dependencies are inferred from the claim text.