Jitter analysis and a linear model is proposed in this paper which predicts the characteristics of serial-deserial （SerDes） clock and data recovery circuit, and the characteristics include jitter transfer, jitter to...Jitter analysis and a linear model is proposed in this paper which predicts the characteristics of serial-deserial （SerDes） clock and data recovery circuit, and the characteristics include jitter transfer, jitter tolerance and jitter generation are particularly analyzed. The simulation results of the clock data recovery （CDR） model show that the jitter specifications exceed the mask of ITU-T optical transport network （OTN） G.8251 recommendations. The whole systems are validated by 9.95-11.5 Gbit/s CDR and the jitter attenuation phase locked loops （PLL） circuits using TSMC 65 nm CMOS technology.展开更多
基金supported by the National Natural Science Foundation of China (60976029)the Research Foundation of Zhongxing Telecom Equipment Corporation
文摘Jitter analysis and a linear model is proposed in this paper which predicts the characteristics of serial-deserial （SerDes） clock and data recovery circuit, and the characteristics include jitter transfer, jitter tolerance and jitter generation are particularly analyzed. The simulation results of the clock data recovery （CDR） model show that the jitter specifications exceed the mask of ITU-T optical transport network （OTN） G.8251 recommendations. The whole systems are validated by 9.95-11.5 Gbit/s CDR and the jitter attenuation phase locked loops （PLL） circuits using TSMC 65 nm CMOS technology.
