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Phyworks to move next generation transceivers to CMOS

Phyworks has announced it is to design and manufacture its next generation of transceiver ICs in CMOS, instead of the traditionally employed SiGe process technology. The move sees Phyworks become the first manufacturer to offer both 10G transceiver and equaliser technology in CMOS, leading the way to far greater device integration. Initial CMOS based transceiver products to be taped out by Phyworks during Q2 and Q3 of 2009 will include a multi-rate 1-10Gbps optical transceiver for 10GBASE-SR and 1-8.5G storage markets, a low power 10G copper cable transceiver / equaliser for 5m-15m active copper cables and a 10G PON transceiver with burst mode laser drive capability and optional equalizer capability. Phyworks’ CEO, Stephen King said, “Migrating our transceivers into CMOS is a logical next step given our understanding of fine geometry CMOS gained through the development of our high performance 10G equaliser and retimer products.” “Manufacturers are under pressure to reduce product cost, at the same time increased performance and higher data rates must be achieved. CMOS now provides the performance necessary for 10G, is cost comparable with SiGe, plus it offers lower power operation. Most importantly, CMOS also provides an integration roadmap for future technology developments that SiGe simply cannot.”