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US08509299B2 Decision feedback equalizer operable with multiple data rates 有权
判决反馈均衡器,可与多种数据速率进行操作

Decision feedback equalizer operable with multiple data rates
Abstract:
Decision feedback equalization (DFE) circuitry and method for equalizing data signals over a wide range of data rates. By using delayed and controlled versions of the recovered data clock to retime the equalized data signal for feedback via the DFE taps, correct feedback signal timing is maintained and jitter tolerance is increased at high data rates.
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