Design of automotive VCSEL transmitter with on-chip feedforward optical power controlReport as inadecuate




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(2009)IEICE TRANSACTIONS ON ELECTRONICS.E92C(9).p.1201-1207 Mark abstract We propose a novel 50 Mb/s optical transmitter fabricated in a 0.6 mu m BiCMOS technology for automotive applications. The proposed VCSEL driver chip was designed to operate with a single Supply voltage ranging from 3.0 V to 5.25 V. A fully integrated feedforward current control circuit is presented to stabilize the optical output power without any external components. The experimental results show that the optical output power can be stable within a 1.1 dB range and the extinction ratio greater than 14 dB over the automotive environmental temperature range of -40 degrees C to 105 degrees C.

Please use this url to cite or link to this publication: http://hdl.handle.net/1854/LU-875050



Author: Xin Yin , Johan Bauwelinck , Tine De Ridder , Peter Ossieur , Xing-Zhi Qiu , Jan Vandewege , Olivier Chasles, Arnaud Devos and Pie

Source: https://biblio.ugent.be/publication/875050



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