A 4.6pJ/b 64Gb/s Transceiver Enabling PCIe 6.0 and CXL 3.0 in Intel 3 CMOS Technology

A voltage mode transmitter with 4-tap FIR filter and analog-mixed signal receiver employing 16-tap DFE are presented to enable PCI Express (PCIe) 6.0 and Compute Express Link (CXL) 3.0. The transceiver is implemented in Intel 3 CMOS technology and delivers full spec. compliance with 4.6pJ/b power ef...

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Bibliographic Details
Main Authors: Choi, Dong-Myung, Dong, Yikui, Nicholson, Roan, Liu, Frank, Jia, Wenyan, Levin, Vadim, He, Mike, Pradhan, Sameer, Du, Jieqiong, De Vita, Michael, Tran, Amanda, Navid, Reza, Iyer, Sitaraman, Song, Rui
Format: Conference Proceeding
Language:English
Subjects:
CMOS technology
CXL
DFE
Finite impulse response filters
NRZ
PAM4
PCIe
Receivers
Transceivers
Transmitters
Very large scale integration
Voltage
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Summary:A voltage mode transmitter with 4-tap FIR filter and analog-mixed signal receiver employing 16-tap DFE are presented to enable PCI Express (PCIe) 6.0 and Compute Express Link (CXL) 3.0. The transceiver is implemented in Intel 3 CMOS technology and delivers full spec. compliance with 4.6pJ/b power efficiency.
ISSN:2158-9682
DOI:10.1109/VLSITechnologyandCir46783.2024.10631462