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Fully Randomized 4-Channel 30 Gb/s Differential PRBS Generator with Single Clock Input and Different Channel Seed Settings: 4 x 30Gb/s Differential PRBSG with Different seed settings using single clock

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Abstract

A 4-channel low power 27-1 differential Pseudo Random Bit Sequence Generator is designed in a 28 nm CMOS process. It works with different seed settings for each channel using a single clock input, which makes it suitable for testing advanced communication systems such as QPSK transmitters. A simulated data rate of up to 30 Gb/s is achieved for all 4-channel. The Current Mode Logic is used for D Flip-Flop formation. A single channel consumes 48 mW power with 1.2 V power supply. The active chip area is 0.05 mm2, while with probing pads, it is 1.2 mm2.

Original languageEnglish
Title of host publicationProceedings - International SoC Design Conference, ISOCC 2020
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages280-281
Number of pages2
ISBN (Electronic)9781728183312
DOIs
StatePublished - 21 Oct 2020
Externally publishedYes
Event17th International System-on-Chip Design Conference, ISOCC 2020 - Yeosu, Korea, Republic of
Duration: 21 Oct 202024 Oct 2020

Publication series

NameProceedings - International SoC Design Conference, ISOCC 2020

Conference

Conference17th International System-on-Chip Design Conference, ISOCC 2020
Country/TerritoryKorea, Republic of
CityYeosu
Period21/10/2024/10/20

Keywords

  • CMOS
  • Current Mode Logic (CML)
  • Low Power
  • Pseudo Random Binary Sequence Generator (PRBSG)

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