Title:
ELECTRONIC CIRCUIT AND METHOD FOR CONTROLLING ELECTRONIC CIRCUIT
Document Type and Number:
WIPO Patent Application WO/2017/163528
Kind Code:
A1
Abstract:
The present invention controls a transistor driving voltage to be fixed in a circuit which takes in a signal. According to the present invention, a duty ratio control unit changes the duty ratio of a prescribed input periodic signal, and outputs the signal as an output periodic signal. A transistor outputs, as an output signal from a drain, an input signal inputted to a source. A charging control unit charges a capacitor with a prescribed voltage when the output periodic signal is not at a specific level. A transistor driving unit applies the prescribed voltage which has been charged, to between the gate and the source of the transistor when the output periodic signal is at the specific level.
Inventors:
SEKIYA AKITO (JP)
Application Number:
PCT/JP2016/089074
Publication Date:
September 28, 2017
Filing Date:
December 28, 2016
Export Citation:
Assignee:
SONY CORP (JP)
International Classes:
H03M1/12; H03K17/06; H03M1/14
Foreign References:
| JP2004228988A | 2004-08-12 | |||
| JP2005143068A | 2005-06-02 | |||
| JP2009188867A | 2009-08-20 | |||
| US8558586B1 | 2013-10-15 | |||
| JP5230853B2 | 2013-07-10 |
Attorney, Agent or Firm:
MARUSHIMA, Toshikazu (JP)
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