- 专利标题: Differential mixed signal multiplier with three capacitors
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申请号: US16847505申请日: 2020-04-13
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公开(公告)号: US11301211B2公开(公告)日: 2022-04-12
- 发明人: Seyoung Kim , Mingu Kang , Kyu-hyoun Kim , Seonghoon Woo
- 申请人: INTERNATIONAL BUSINESS MACHINES CORPORATION
- 申请人地址: US NY Armonk
- 专利权人: INTERNATIONAL BUSINESS MACHINES CORPORATION
- 当前专利权人: INTERNATIONAL BUSINESS MACHINES CORPORATION
- 当前专利权人地址: US NY Armonk
- 代理机构: Tutunjian & Bitetto, P.C.
- 代理商 Randall Bluestone
- 主分类号: G06F7/44
- IPC分类号: G06F7/44 ; G06J1/00
摘要:
A differential mixed-signal logic processor is provided. The differential mixed-signal logic processor includes a plurality of mixed-signal multiplier branches for multiplication of an analog value A and a N-bit digital value B. Each of the plurality of mixed-signal multiplier branches include a first capacitor connected across a second capacitor and a third capacitor to provide a differential output across the second and third capacitors. A capacitance of the first capacitor is equal to half a capacitance of the second and third capacitors.
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