发明申请
- 专利标题: ON-DIE TERMINATION CIRCUIT
- 专利标题(中): 端子终止电路
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申请号: US11943581申请日: 2007-11-20
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公开(公告)号: US20090174507A1公开(公告)日: 2009-07-09
- 发明人: Gang Yan , Xiaomin Si , Lei Wu , Jie Zhang
- 申请人: Gang Yan , Xiaomin Si , Lei Wu , Jie Zhang
- 申请人地址: KY Grand Cayman
- 专利权人: MONTAGE TECHNOLOGY GROUP, LTD.
- 当前专利权人: MONTAGE TECHNOLOGY GROUP, LTD.
- 当前专利权人地址: KY Grand Cayman
- 主分类号: H01P1/26
- IPC分类号: H01P1/26
摘要:
Methods and apparatuses to terminate transmission lines using voltage limiters. In one aspect, a termination circuit is integrated on a substrate to terminate a transmission line connected from outside the substrate. The termination circuit includes: a port to interface with the transmission line; a first resistive path including a first voltage limiter coupled between the port and a first power supply voltage provided on the substrate resistive path; and a second resistive path including a second voltage limiter coupled between the port and a second power supply voltage provided on the substrate.
公开/授权文献
- US07764082B2 On-die termination circuit 公开/授权日:2010-07-27