A Temperature Independent Driver for Mach-Zehnder Modulators

被引：0
|
作者：
Liu, Shenghao [1 ]
Li, Ke [1 ]
Wilson, Peter [1 ]
机构：
[1] Univ Southampton, Elect Elect Engn Grp, Sch Elect & Comp Sci, Southampton SO9 5NH, Hants, England
来源：
2015 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS (ISCAS) | 2015年
关键词：
Laser driver; low power; low cost; temperature variation; optical modulator; push pull; adaptive active feedback; LIMITING AMPLIFIER; CMOS;
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 fully differential inductorless temperature independent laser driver for a Mach-Zehnder modulator (MZM). With push pull structure in output stage and adaptive feedback topology in pre-driver stages, the laser driver purposed (fabricated using a 130nm CMOS process) in this work can achieve differential output voltage swing of up to 4Vpp when driving a 50 Ohm load at speeds of up to 12.5Gb/s across a temperature range 27 degrees C to 135 degrees C.
引用
收藏
页码：1474 / 1477
页数：4
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