DocumentCode :
2397986
Title :
Silicon Clock Recovery IC´s for 2 to 3.5 Gbit/s
Author :
Wang, Z. ; Langmann, U. ; Bosch, B.G.
Author_Institution :
Inst. fur Elektron., Ruhr-Univ. Boehum, Bochum, Germany
fYear :
1989
fDate :
20-22 Sept. 1989
Firstpage :
264
Lastpage :
267
Abstract :
A novel clock recovery IC for Gbit/s optical communication is presented, employing a 1:2 dynamic frequency divider scheme with an external resonator filter. It is based on a conventional Si bipolar process. Two versions of the same IC design are presented, one optimized for 2 to 3 Gbit/s, the other for 3 to 4 Gbit/s. Clock recovery is demonstrated at 2.23 and 3.52 Gbit/s, leading to clock signals of 1.115 and 1.76 GHz, respectively. Measured rms clock phase jitter is less than 0.3°.
Keywords :
digital integrated circuits; elemental semiconductors; frequency dividers; integrated circuit design; integrated optoelectronics; jitter; optical communication; optical filters; resonator filters; silicon; synchronisation; IC design; RMS clock phase jitter; Si; bipolar process; bit rate 2 Gbit/s to 3.5 Gbit/s; bit rate 3 Gbit/s to 4 Gbit/s; dynamic frequency divider scheme; frequency 1.115 GHz; frequency 1.76 GHz; optical communication; resonator filter; silicon clock recovery IC; Clocks; Design optimization; Frequency conversion; Jitter; Optical fiber communication; Optical frequency conversion; Phase measurement; Photonic integrated circuits; Resonator filters; Silicon;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Solid-State Circuits Conference, 1989. ESSCIRC '89. Proceedings of the 15th European
Conference_Location :
Vienna
Print_ISBN :
3-85403-101-7
Type :
conf
DOI :
10.1109/ESSCIRC.1989.5468062
Filename :
5468062
Link To Document :
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