A high speed CMOS-implemented equalizer architecture as described herein utilizes a digitally controlled analog equalization scheme to equalize intersymbol interference present in an input signal. The equalizer structure includes an inductor high frequency gain boosting stage and a feed forward high frequency equalizer stage connected in series. The equalization performed by each of these gain boosting stages is controlled by one or more digital control signals. The combination of these stages results in the equalization of both amplitude and phase distortion. The equalizer architecture is suitable for use with communication systems that operate at 11.2 Gbps speeds.

 
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> Automatic gain control for communication receivers

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