2-4 and 9-12 Gb/s CMOS Fully Integrated ILO-based CDR

被引:7
作者
Mazouffre, O. [1 ]
Toupe, R. [1 ]
Pignol, M. [2 ]
Deval, Y. [1 ]
Begueret, J. B. [1 ]
机构
[1] Univ Bordeaux, IMS Lab, Talence, France
[2] CNES, Toulouse, France
来源
2010 IEEE RADIO FREQUENCY INTEGRATED CIRCUITS RFIC SYMPOSIUM | 2010年
关键词
Clock and data recovery circuit; CDR; Injection Locked Oscillator; ILO; Satellite; CMOS; gigabit; INJECTION-LOCKED OSCILLATOR;
D O I
10.1109/RFIC.2010.5477391
中图分类号
TP3 [计算技术、计算机技术];
学科分类号
0812 ;
摘要
A CDR dedicated to satellite data link is presented. The clock recovery function is made-up of an Injection Locked Oscillator combined with an analog phase alignment circuit. The circuit covers two bit-rate ranges: 2.2 to 4.3 Gb/s and 9.1 to 12.1 Gb/s. It was designed in 130 nm CMOS bulk process from STMicroelectronics. The overall power dissipation is 400 mW in the first bit-rate range and 480 mW in the second including 220 mW for I/O buffers. The eye opening at 10(-9) of bit error rate is 940 mUI/440 mV at 3.1 Gb/s and 720 mUI/300 mV at 10.3 Gb/s.
引用
收藏
页码:553 / 556
页数:4
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