- 专利标题: VOLTAGE-CURRENT CONVERSION CIRCUIT
-
申请号: US16125982申请日: 2018-09-10
-
公开(公告)号: US20190235544A1公开(公告)日: 2019-08-01
- 发明人: Tetsuro ITAKURA , Yohei Hatakeyama
- 申请人: KABUSHIKI KAISHA TOSHIBA
- 申请人地址: JP Minato-ku
- 专利权人: KABUSHIKI KAISHA TOSHIBA
- 当前专利权人: KABUSHIKI KAISHA TOSHIBA
- 当前专利权人地址: JP Minato-ku
- 优先权: JP2018-011930 20180126
- 主分类号: G05F1/56
- IPC分类号: G05F1/56 ; H03F3/45
摘要:
According to one embodiment, a voltage-current conversion circuit includes an amplifier first, second and third inputs, a transistor including a first and second terminals, and a control terminal electrically connected to an output of the amplifier, and a serial connection including resistors connected in series between the first terminal and an ac ground, wherein a predetermined connecting point, among a first connecting point between the first terminal and the serial connection, a second connecting point between the ac ground and the serial connection, and one or more third connecting points between the resistors, is connected to the second input, and one of the connecting points other than the predetermined connecting point is connected to the third input.
公开/授权文献
- US10444776B2 Voltage-current conversion circuit 公开/授权日:2019-10-15