ELECTRONIC SWITCH AND OPERATIONAL METHOD FOR TRANSISTOR
First Claim
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1. An electronic switch, comprising:
- a switch transistor comprising at least a first terminal, a second terminal and a third terminal, for determining a connection status between the first terminal and the second terminal according to the third terminal; and
a bulk switch, coupled to the bulk of the switch transistor, for determining whether to connect the bulk of the switch transistor to the first terminal of the switch transistor or the second terminal of the switch transistor according to at least one control signal.
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Abstract
An electronic switch and an operational method for transistor are provided. The electronic switch includes a switch transistor and a bulk switch. The switch transistor has at least a first terminal, a second terminal and a third terminal. According to the third terminal, the connecting status between the first and the second terminal is determined. The bulk switch is coupled to the bulk of the switch transistor for determining whether to connect the bulk to the first or the second terminal of the switch transistor according to at least one control signal.
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Citations
10 Claims
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1. An electronic switch, comprising:
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a switch transistor comprising at least a first terminal, a second terminal and a third terminal, for determining a connection status between the first terminal and the second terminal according to the third terminal; and
a bulk switch, coupled to the bulk of the switch transistor, for determining whether to connect the bulk of the switch transistor to the first terminal of the switch transistor or the second terminal of the switch transistor according to at least one control signal. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. An operational method for a switch transistor with at least a first terminal, a second terminal and a third terminal, wherein a connection status between the first terminal and the second terminal is determined according to the third terminal, the operational method for the switch transistor comprising:
determining whether to connect the bulk of the switch transistor to the first terminal of the switch transistor or the second terminal of the switch transistor according to at least one control signal. - View Dependent Claims (9, 10)
Specification