Q. Beraud-Sudreau, J. Bégueret, O. Mazouffre, M. Pignol, L. Baguena, C. Neveu, Y. Deval, T. Taris
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引用次数: 1
摘要
时钟和数据恢复(Clock and data recovery, CDR)是串行数据接收器的第一个逻辑块,后者的性能取决于CDR的性能。提出了一种采用130 nm BiCMOS SiGe工艺设计的100gbit /s CDR。CDR使用注入锁定振荡器(ILO)和反馈环路来锁定数据和时钟的频率和相位。2.3 V供电时,功耗为1.4 W。
Clock and data recovery (CDR) is the first logical block in serial data receiver and the latter performances depend on the CDR ones. In this paper, a 100 Gbit/s CDR designed in 130 nm BiCMOS SiGe process is presented. The CDR uses an Injection Locked Oscillator (ILO) and a feedback loop to lock the data and the clock in frequency and phase. The power consumption is 1.4 W under 2.3 V power supply.