发明授权
US5396442A Multiplication circuit for multiplying analog inputs by digital inputs
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乘法电路,用于通过数字输入将模拟输入相乘
- 专利标题: Multiplication circuit for multiplying analog inputs by digital inputs
- 专利标题(中): 乘法电路,用于通过数字输入将模拟输入相乘
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申请号: US137738申请日: 1993-10-19
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公开(公告)号: US5396442A公开(公告)日: 1995-03-07
- 发明人: Guoliang Shou , Weikang Yang , Sunao Takatori , Makoto Yamamoto
- 申请人: Guoliang Shou , Weikang Yang , Sunao Takatori , Makoto Yamamoto
- 申请人地址: JPX Tokyo
- 专利权人: Yozan Inc.
- 当前专利权人: Yozan Inc.
- 当前专利权人地址: JPX Tokyo
- 主分类号: G06J1/00
- IPC分类号: G06J1/00 ; H03M1/80
摘要:
A multiplication circuit for multiplying an analog input by a digital input. The digital input has a plurality of bits. The circuit has a circuit input terminal for receiving the analog input and a circuit output terminal for outputting the results of multiplication of the analog input by the digital input. The circuit also has a plurality of capacitances and a plurality of switching devices.
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