Invention Grant
US5963158A Current amplifier and current mode analog/digital converter using the
same
失效
电流放大器和电流模式使用模拟/数字转换器
- Patent Title: Current amplifier and current mode analog/digital converter using the same
- Patent Title (中): 电流放大器和电流模式使用模拟/数字转换器
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Application No.: US980344Application Date: 1997-11-28
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Publication No.: US5963158APublication Date: 1999-10-05
- Inventor: Akira Yasuda
- Applicant: Akira Yasuda
- Applicant Address: JPX Kawasaki
- Assignee: Kabushiki Kaisha Toshiba
- Current Assignee: Kabushiki Kaisha Toshiba
- Current Assignee Address: JPX Kawasaki
- Priority: JPX8-317802 19961128
- Main IPC: H03M1/44
- IPC: H03M1/44 ; G11C27/02 ; H03F3/70 ; H03M1/42
Abstract:
In a current amplifier, a current obtained by holding an input current from an input terminal by a first current sample/hold circuit is added through a connection to a current obtained by inverting the input current by a current inverter to generate a current twice the input current. This current is alternately sampled and held by second and third current sample/hold circuits and alternately output to an output terminal.
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