Title:
半導体装置
Document Type and Number:
Japanese Patent JP7341964
Kind Code:
B2
Abstract:
According to one embodiment, a semiconductor device includes the following configuration. A detection circuit detects a state of a clock signal. An amplification circuit changes a gain based on the state of the clock signal detected by the detection circuit. An amplification circuit amplifies a first voltage with the gain and outputs a second voltage obtained as a result of amplification. A conversion circuit converts the second voltage output from the amplification circuit to first data. An isolation circuit includes a driver and a receiver electrically isolated from the driver. The driver transmits a signal corresponding to the first data to the receiver. The receiver outputs second data corresponding to the signal transmitted from the driver. The output circuit outputs the second data output from the isolation circuit.
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Inventors:
Hisashi Imai
Application Number:
JP2020154727A
Publication Date:
September 11, 2023
Filing Date:
September 15, 2020
Export Citation:
Assignee:
Toshiba Corporation
Toshiba Electronic Devices & Storage Corporation
Toshiba Electronic Devices & Storage Corporation
International Classes:
H03F3/38
Domestic Patent References:
| JP2013149021A | ||||
| JP2003317205A | ||||
| JP10269768A | ||||
| JP2002523952A | ||||
| JP2010178204A | ||||
| JP2011160096A |
Attorney, Agent or Firm:
Patent Attorney Corporation Suzue Patent General Office
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