A 56Gb/s Long Reach Fully Adaptive Wireline PAM-4 Transceiver in 7nm FinFET
A 56Gb/s Long Reach Fully Adaptive Wireline PAM-4 Transceiver in 7nm FinFET
复制标题
采用 7nm FinFET 的 56Gb/s 长距离完全自适应有线 PAM-4 收发器
DOI:
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发表时间:
2019
期刊:
影响因子:
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通讯作者:
K. Hsieh
中科院分区:
文献类型:
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作者:
D. Pfaff;Shahaboddin Moazzeni;L. Gao;Mei;Xin;Chai Palusa;R. Abbott;Rolando Ramirez;Maher Amer;Ming;Chih;F. Kuo;Wei;Tae Young Goh;K. Hsieh
This 56Gb/s PAM-4 transceiver leverages the high logic density provided by the 7nm FinFET technology through rigorous application of digital design styles: An All-Digital PLL and SST transmitter are combined with a 28GS/s 8b ADC and DSP receiver, with the analog signal processing limited to a two stage front-end. The receiver achieves a raw 1e-7 BER with a-33dB insertion loss channel while consuming 500mW, including the 20-tap FFE and 1-tap DFE equipped DSP section.