M. Govindarajan et al., 12X622-MBIT S, DC COUPLED SYNCHRONOUS OPTICAL RECEIVER ARRAY FOR PARALLEL DIGITAL DATALINKS/, Electronics Letters, 30(14), 1994, pp. 1177-1178
The authors report a hybrid DC coupled 12 channel synchronous optical
receiver array for a parallel digital datalink at 622 Mbit/s. Low inte
rchannel crosstalk (< -40dB) and low bit error rates (< 10(-12)) have
been obtained with good decision phase margins (330-degrees) across al
l the channels.