A 4-channel Multi-standard Adaptive Serial Transceiver for the Range 1.25-10.3Gb/s in CMOS 65nm

Larionov, A.V.; Buyakova, O.N.; Sysoeva, O.V.; Osina, S.E.; Zadiabin, S.O.; Aleksan, P.A.; Tarasov, I.V.; Rogatkin, Yu.B.; Masterov, V.V.

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A 4-channel Multi-standard Adaptive Serial Transceiver for the Range 1.25-10.3Gb/s in CMOS 65nm

Authors

Date of publication

2018

DOI

10.31114/2078-7707-2018-2-115-122

Abstract

The article presents a fully adaptive serial 4-channel transceiver for the standards 10G Base-R, SATA, PCI Express, FC, RapidIO, DisplayPort. The unit is capable of operating in the range 1.25÷10.3125Gb/s with a bit error rate less 10-12. The total jitter of the output signal transmitter <26ps@10.3125Gb/s for BER=10-12. At 10.3125Gb/s receiver tolerance to high-frequency jitter >0.3UI (30% of the unit interval) with channel loss 24dB for polynomial PRBS31. The transceiver demonstrates error-free data processing at a speed 10.3125Gb/s for a channel with a total attenuation of 33dB. The unit is designed using CMOS 65nm technology and has power consumption of 760mW@10.3125Gb/s. The features of this transceiver include: 1) the decision feedback equalizer with direct access with reduced power consumption, 2) the controller for searching for the optimum position of the auxiliary clock phase to increase the receiver's tolerance, 3) the pseudo-differential cascode output buffer, 4) the controller of the minimally admissible differential voltage of the output buffer

Keywords

equalizer, decision-feedback equalizer, receiver, transceiver, DFE, direct-feedback architecture, active inductor, CML, SSLMS, sign-sign least mean square.

Library reference

Larionov A.V., Buyakova O.N., Sysoeva O.V., Osina S.E., Zadiabin S.O., Aleksan P.A., Tarasov I.V., Rogatkin Yu.B., Masterov V.V. A 4-channel Multi-standard Adaptive Serial Transceiver for the Range 1.25-10.3Gb/s in CMOS 65nm // Problems of Perspective Micro- and Nanoelectronic Systems Development - 2018. Issue 2. P. 115-122. doi:10.31114/2078-7707-2018-2-115-122

URL of paper

http://www.mes-conference.ru/data/year2018/pdf/D041.pdf