作者: R. Driad , R. E. Makon , V. Hurm , K. Schneider , F. Benkhelifa
DOI: 10.1109/ICIPRM.2008.4702960
关键词: Mixed-signal integrated circuit 、 Bandwidth (signal processing) 、 Multiplexer 、 Optical communication 、 Distributed amplifier 、 Electrical engineering 、 Ethernet 、 Materials science 、 Data transmission 、 Integrated circuit
摘要: This paper reports state-of-the-art mixed signal ICs, including a distributed amplifier and multiplexer-core intended for use in 100 Gbit/s optical communication systems (Ethernet). Using manufacturable InP DHBT technology, exhibiting current gains of >80 cut-off frequencies (fT fmax) >300 GHz, the broadband achieved gain 21 dB 3-dB bandwidth 95 GHz (GxBW>1 THz), whereas, 2:1 has been tested at data rates up to 138 Gbit/s.