发明名称 Method and system for a reduced emissions direct drive transmitter for unshielded twisted pair (UTP) applications
摘要 A reduced emission transmitter may comprise an encoder partitioned into at least a group of odd encoder processing cells and a group of even encoder processing cells. A DAC may be partitioned into at least: a group of odd DAC processing cells for processing outputs of the group of odd encoder processing cells, and a group of even DAC processing cells for processing outputs of the group of even encoder processing cells. The reduced emission transmitter may further comprise an aggregator that aggregates the outputs of the odd DAC processing cells and the outputs of the even DAC processing cells to generate a reduced emissions analog DAC output. At least one clock generator is provided, which generates a first clock signal and a second clock signals that clocks the even encoder processing cells, and the odd encoder processing cells respectively. The second clock signal is a delayed version of the first clock signal.
申请公布号 US7308039(B2) 申请公布日期 2007.12.11
申请号 US20050154009 申请日期 2005.06.16
申请人 BROADCOM CORPORATION 发明人 CHAN KEVIN T.
分类号 H04L27/00;H03M1/66;H04B15/00;H04B15/02;H04L25/02;H04L25/08;H04L27/04;H04L27/12 主分类号 H04L27/00
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