2002 · 32 citations · 7 references
EngineeringElectrical EngineeringMicroelectronicsPhotonicsSemiconductor DevicesChip PackagingHigh-frequency Semiconductor DevicesIntegrated Circuit DesignMillimeter-wave CommunicationsOptical Communication SystemsPhotonic Integrated CircuitsDemultiplexersHigh-speed TransmissionMultiplexersOn-wafer MeasurementOn-wafer Measurement TechniquesOptical MultiplexersOptical TransmissionOptical Transmission Systems
A 4:1 multiplexer and a 1:4 demultiplexer IC module were developed by using 0.2 /spl mu/m self-aligned selective-epitaxial-growth SiGe HBTs. For the data retiming, the multiplexer and the demultiplexer include a frequency divider that operates at over 40 GHz. 50-Gb/s operation for the multiplexer and 48-Gb/s operation for the demultiplexer were observed by measurements using on-wafer probes. We concluded that these modules, which mounted the IC on a ceramic substrate with a brass block, are applicable to transmitter and receiver functions of a 40-Gb/s optical transmission system.
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82 GHz dynamic frequency divider in 5.5 ps ECL SiGe HBTs
Katsuyoshi Washio, E. Ohue, Katsuya Oda et al. · 2002 · 38 citations
60 Gbit/s regenerating demultiplexer in SiGe bipolartechnology
A. Felder, Michael Möller, M. Wurzer et al. · Electronics Letters · 1997 · 26 citations
Engineering, Computer Engineering, Electrical Engineering +14