A quad 3.125Gbps/channel transceiver with analog phase rotators

Dong Deng, Xuecheng Jin, Eugene Cheung, M. Rana, Ge Song, Yong Jiang, Yue-Hong Sutu, Bin Wu

2002 IEEE International Solid-State Circuits Conference. Digest of Technical Papers (Cat. No.02CH37315) · 2005 · 20 citations · 1 references

Concepts

Abstract

A 0.18 /spl mu/m/sup 2/ CMOS quad transceiver provides 12.5 Gb/s full-duplex raw data throughput at 200 mW/channel consumption. An analog phase rotator in CDR (clock/data recovery) eliminates the quantization error of digital phase interpolation techniques, resulting in <17 ps peak-peak output jitter.

References

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