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DescriptionQ575
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Q575DesignArchIntelASIC interview problem

Compare TX Emphasis, CTLE, and DFE

TechniquesArchSerDes
DifficultyEasy
TopicProtocols and Interfaces
LanguageSystemVerilog
Format4 choices
01

Problem

A lossy serial channel attenuates high-frequency content and creates post-cursor intersymbol interference. The link can use transmitter FIR emphasis and receiver CTLE/DFE. Which comparison is correct?

02

Answer choices (4)