发明授权
- 专利标题: Crossbar switch
- 专利标题(中): 交叉开关
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申请号: US10917913申请日: 2004-08-13
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公开(公告)号: US07064628B2公开(公告)日: 2006-06-20
- 发明人: Ralph Oppelt , Markus Vester
- 申请人: Ralph Oppelt , Markus Vester
- 申请人地址: DE Munich
- 专利权人: Siemens Aktiengesellschaft
- 当前专利权人: Siemens Aktiengesellschaft
- 当前专利权人地址: DE Munich
- 代理机构: Schiff Hardin LLP
- 优先权: DE10337416 20030814
- 主分类号: H01P1/10
- IPC分类号: H01P1/10 ; H01P1/15
摘要:
A crossbar switch comprises a number of crossing points at which controllable switch elements are arranged, via which an input signal supplied to a row can be interconnected to a column intersecting this row at this crossing point when an interconnection signal is supplied to the respective setting parameter via a control input. The controllable switch elements comprise amplifier elements whose amplifier inputs are connected with the rows and whose amplifier outputs are connected with the columns. The amplifier elements are wired such that they only consume electrical energy when the interconnection signal is supplied to the respective crossing point.
公开/授权文献
- US20050041496A1 Crossbar switch 公开/授权日:2005-02-24