DC25_SLIDES_Track12_ArbitraryWaveformGenerator AssistedDigitalization_Yuan_V2.pdf

1、Information Classification:GeneralWelcome to ConferenceJanuary 2830,2025 Santa Clara Convention Center1ExpoJanuary 2930,2025 Information Classification:GeneralAWG-Assisted Digitalization of Physical Channels for SerDes high speed EvaluationSijian Yuan,(Ericsson AB)Gabriel Lorentzson,(Ericsson AB)Sij

2、ian Yuan(Ericsson AB),Ning Ai(Tektronix AB),Gabriel Lorentzson(Ericsson AB),Nicke Svee,(Ericsson AB)2Information Classification:GeneralImageImage SPEAKERSSijian YuanDeveloper,ESignal integrity engineer at Ericsson AB,joined Ericsson in 2018,working with signal integrity analysis and SerDes evaluatio

3、n.Sijian received his Ph.D.in microelectronic and solid state from Fudan University,Shanghai,China in 2018.His current areas of expertise and interest encompass SerDes modeling,evaluation,and timing analysisGabriel LorentzsonDeveloper,EHe works as a Hardware Developer in Kista,Sweden office of Erics

4、son AB.He received his M.S c.in Space Engineering from Lule Tekniska Universitet,Lule,Sweden,in 2022.He is currently working with high-speed SerDes testing.3Information Classification:GeneralBackground Background Serdes Tx&Rx Performance Channel Design marginChallenges IEEE or PCIE channel requireme

5、nt:Only channel requirement,do not consider the real SerDes.Simulation Tool COM(channel operate margin):Ideal SerDes model,it is not the true one in our product.Simulation Tool IBIS-AMI model:No Ber prediction.TK and lead time for build real channel.Too many Optimization combinations for real sample

6、s.(Via parameters,PCB material,connector routing&positions,cable parameters and so on)Compliance test issues.4Information Classification:GeneralChannel Digitalization.Channel Digitalization:Digitalize the channels impact and output the waveform.Benefits of Channel Digitalization