A 0.6-2.5GBaud CMOS tracked 3× oversampling transceiver with dead-zone phase detection for robust clock/data recovery

Y. Moon, D. K. Jeong, G. Ahn

Research output: Contribution to journalConference articlepeer-review

9 Scopus citations

Abstract

The transceiver incorporates a voltage-mode driver and an analog multi-phase delay-locked loop (DLL) in the transmitter section for high-bandwidth communication systems. The voltage mode driver with active pull-up and pull-down maintaines speed regardless of cable impedance unlike a conventional current-mode driver. A voltage-controlled delay line (VCDL), consisting of 10 delay cells, generates the same number of clock ouputs. The phase-locked loops should have a structure immune to supply noise and should also contian fewer noise sources for better jitter performance.

Original languageEnglish
Pages (from-to)212-213+448
JournalDigest of Technical Papers - IEEE International Solid-State Circuits Conference
StatePublished - 2001
EventDigest of Technical Papers - IEEE International Solid-State Circuits Conference -
Duration: 5 Feb 20016 Feb 2001

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