Author :
Walden, R.H. ; Xie, Y-M. ; Stanchina, W.E. ; Sun, H.C. ; Hafizi, M. ; Brown, Y.K. ; Kardos, M. ; Schmitz, A.E. ; Pikulski, J. ; Kramer, A.R. ; Chang, G.K. ; Cordell, R. ; Dreze, C. ; Sitch, J. ; Pollex, D. ; Warbrick, K. ; Chew, C. ; Jalali, B.
Abstract :
An eight-channel optical receiver front-end array has been designed and fabricated using InP-based HBT, IC technology. The 2.5 Gb/s circuits include photodetectors constructed from HBT base-collector junctions, transimpedance amplifiers, and differential output stages.