Methods and Circuits for Decision-Feedback Equalization with Early High-Order-Symbol Detection

A PAM-4 DFE receives an input signal distorted by inter-symbol interference (IS I) and expressing a series of symbols each representing one of four pulse amplitudes to convey two binary bits of data per symbol. High-order circuitry resolves the most-significant bit (MSB) of each two-bit symbol, wher...

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Hauptverfasser: Hossain, Masum, Boecker, Charles Walter, Nguyen, Nhat
Format: Patent
Sprache:eng
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