专利名称：Data signal transceiver circuitry for providing
simultaneous bi-directional communicationvia a common conductor pair
发明人：Vijaya G. Ceekala,Qingping Zheng,Min Du,Xin
Liu,Chandrakumar R. Pathi
申请号：US14582911申请日：20141224公开号：US09363067B2公开日：20160607
专利附图：
摘要：Interface circuitry and method for transmitting and receiving downstream and
upstream data signals simultaneously via a common conductor pair. The composite signalcontaining the downstream and upstream data signal components being conveyed by thecommon conductor pair is isolated, e.g., via signal filtering or buffering, and combinedwith an appropriately scaled inverse replica of the outgoing upstream data signal tosubtract out upstream data signal components and thereby provide the downstreamdata signal substantially free of any upstream data signal components.
申请人：National Semiconductor Corporation
地址：Santa Clara CA US
国籍：US
代理人：Andy Viger,Frank D. Cimino
更多信息请下载全文后查看
因篇幅问题不能全部显示，请点此查看更多更全内容