发明名称 Reducing noise on a supply voltage in an integrated circuit
摘要 An IC uses a tunable interconnect driver between a data source and a data destination to selectively slow down (“de-tune”) data signals. Data sent along relatively short paths are de-tuned to reduce power supply noise during synchronous switching events. In some embodiments, the tunable interconnect driver delays data transmission relative to an un-delayed signal path, in other embodiments, the slew rate of the tunable interconnect driver is selectively reduced.
申请公布号 US7755381(B1) 申请公布日期 2010.07.13
申请号 US20090359902 申请日期 2009.01.26
申请人 XILINX, INC. 发明人 ALFKE PETER H.;ALEXANDER MARK A.
分类号 H03K17/16;H03K19/003 主分类号 H03K17/16
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