Switch circuit
First Claim
1. A switch circuit comprising:
- a transistor connected in series between input and output terminals;
a control terminal that receives a signal to control the conductive state of the transistor;
a first resistor connected between the control electrode of the transistor and the control terminal; and
a series circuit of a diode and a second resistor, the series circuit being connected in parallel with the first resistor between the control terminal and the control electrode of the transistor.
3 Assignments
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Accused Products
Abstract
There has been a problem that the distortion characteristic of a switch circuit for a high frequency is deteriorated. A switch circuit in accordance with one aspect of the present invention includes a transistor connected in series between input and output terminals, a control terminal that receives a signal to control the conductive state of the transistor, a first resistor connected between the control electrode of the transistor and the control terminal, and a series circuit of a diode and a second resistor, the series circuit being connected in parallel with the first resistor between the control terminal and the control electrode of the transistor.
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Citations
13 Claims
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1. A switch circuit comprising:
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a transistor connected in series between input and output terminals; a control terminal that receives a signal to control the conductive state of the transistor; a first resistor connected between the control electrode of the transistor and the control terminal; and a series circuit of a diode and a second resistor, the series circuit being connected in parallel with the first resistor between the control terminal and the control electrode of the transistor. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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Specification