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US 2012/0075004 A1Published application
Switch and method of control the same
AssigneeSumitomo Electric Device Innovations, Inc.
InventorNaoyuki Miyazawa
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AssigneeSumitomo Electric Device Innovations, Inc.
InventorNaoyuki Miyazawa
Estimating the term…
A switch includes, a common terminal, a first terminal, a second terminal, a first FET having a first source, a first drain and a first gate, one of the first source and the first drain being coupled to the common terminal, the other of the first source and the first drain being coupled to the first terminal, and a second FET having a second source, a second drain and a second gate, one of the second source and the second drain being coupled to the common terminal, the other of the second source and the second drain being coupled to the second terminal. The first FET is controlled to a turn-off state by an absolute voltage of the first gate which is smaller than an absolute voltage of the second gate to control a turning-off state for the second transistor.
A switch comprising:
A method of controlling a switch having a common terminal, a first terminal, a second terminal, a first FET having a first source, a first drain and a first gate, one of the first source and the first drain being coupled to the common terminal, the other of the first source and the first drain being coupled to the first terminal, and a second FET having a second source, a second drain and a second gate, one of the second source and the second drain being coupled to the common terminal, the other of the second source and the second drain being coupled to the second terminal, comprising:
A switch comprising:
The switch as claimed in claim 16, wherein gate width of the first gate of the first FET is the same as the gate width of the second gate of the second FET.
Dependencies are inferred from the claim text.