A 0.8 μm CMOS, 622 Mb/s SDH/SONET communication system

被引:0
|
作者
de Vasconcelos, E [1 ]
Aguiar, RL [1 ]
Santos, DM [1 ]
机构
[1] Univ Aveiro, Dept Elect & Telecomunicacoes, P-3810 Aveiro, Portugal
来源
42ND MIDWEST SYMPOSIUM ON CIRCUITS AND SYSTEMS, PROCEEDINGS, VOLS 1 AND 2 | 1999年
关键词
D O I
暂无
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
This paper describes a 0.8 mu m CMOS communication system designed for 622 Mb/s SDH/SONET Links. The single-chip system implements all line interface functions needed by the link The emitter performs parallel bus interface, parallel-to-serial conversion, and optional scrambling for sine testing. An output buffer to attack the laser driver is also included. The receiver performs post-amplification, clade recovery, frame detection and optional descrambling, followed by serial-to-parallel conversion and parallel bus interface.
引用
收藏
页码:232 / 235
页数:4
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