Circuit techniques for 10 and 20 Gb/s clock recovery using a fully balanced narrowband regenerative frequency divider with 0.3 mu m HEMTs

Wang, Z.-G.Z.-G.WangBerroth, M.M.BerrothThiede, A.A.ThiedeRieger-Motzer, M.M.Rieger-MotzerHofmann, P.P.HofmannHülsmann, A.A.HülsmannKöhler, KlausKlausKöhlerRaynor, B.B.RaynorSchneider, J.J.SchneiderBriggmann, D.D.Briggmann2022-03-092022-03-091996https://publica.fraunhofer.de/handle/publica/326026SDH/SONET optical networks have so far been standardized for data rates up to 10 Gb/s (9.95328 Gb/s) in the synchronous transfer module level STM-64/STS192. The next higher level may possibly be a rate of 40 Gb/s. taking account of the difficulties of manufacture of 40 Gb/s devices and ICs, several experimental transmission systems have been demonstrated at 20 Gb/s.enclock recoveryoptic-fibre digital communicationoptische Datenübertragungphase shifterPhasenschieberTaktrückgewinnung621667Circuit techniques for 10 and 20 Gb/s clock recovery using a fully balanced narrowband regenerative frequency divider with 0.3 mu m HEMTsSchaltungstechniken für 10 und 20 Gb/s Taktrückgewinnung mit einem voll-balancierten Schmalband-Regenerativ-Frequenzteiler und 0.3 mikro m HEMTsconference paper