Title :
4×30 Gbps 155mW/channel VCSEL driver in 65nm CMOS
Author :
Juncheng Wang ; Nan Qi ; Zhongkai Wang ; Qianqian Yang ; Hui Guo ; Rui Bai ; Zhiliang Hong ; Chiang, Patrick Yin
Author_Institution :
ASIC & Syst. State Key Lab., Fudan Univ., Shanghai, China
Abstract :
We present a 4-channel VCSEL driver that incorporates input CTLE and 1-tap output FFE. Designed in a standard 65nm-CMOS process, 30Gbps operation is achieved with 155mW/channel (77mW/channel for FFE) from a 1.2/3.0V supply.
Keywords :
CMOS integrated circuits; equalisers; integrated optics; integrated optoelectronics; laser cavity resonators; optical design techniques; optical transceivers; surface emitting lasers; 1-tap output FFE; CMOS process; VCSEL driver; bit rate 30 Gbit/s; continuous time linear equalizer; feed-forward equalization; input CTLE; size 65 nm; vertical cavity surface emitting laser; Insertion loss;
Conference_Titel :
Optical Interconnects Conference (OI), 2015 IEEE
Conference_Location :
San Diego, CA
Print_ISBN :
978-1-4799-8178-6
DOI :
10.1109/OIC.2015.7115711
