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US 2014/0111181 A1Published application
Electronic circuit and semiconductor device
AssigneeFujitsu Semiconductor Limited
InventorsJun NAGAYAMA, Tomoharu AWAYA
Life of this patent
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Abstract
An electronic circuit includes: first circuits each including a first FET having a source supplied with at least one of a first voltage and a second voltage; and a second circuits each of which is associated with a respective one of the first circuits, and generates a back bias voltage applied to the first FET so as to change in accordance with a change of at least one of the first and second voltages.
Claims10
An electronic circuit comprising:
- first circuits each including a first FET having a source supplied with at least one of a first voltage and a second voltage;
- and
- second circuits each of which is associated with a respective one of the first circuits, and generates a back bias voltage applied to the first FET so as to change in accordance with a change of at least one of the first and second voltages.
A semiconductor device comprising a semiconductor chip in which an electronic circuit is formed,
- the electronic circuit including:
- first circuits each including a first FET having a source supplied with at least one of a first voltage and a second voltage;
- and
- second circuits each of which is associated with a respective one of the first circuits, and generates a back bias voltage applied to the first FET in accordance with a change of at least one of the first and second voltages,
- the semiconductor chip having a plurality of blocks, each of which includes the first circuits.
2 more elements
Dependencies are inferred from the claim text.