DYNAMIC IMPEDANCE RECEIVER CIRCUIT FOR ULTRAFAST LOW-POWER PHOTODETECTOR
摘要
A photodetector receiver circuit, including: a photodetector for receiving an optical signal and converting the optical signal into a current; and a dynamic impedance circuit connected to the photodetector; wherein the dynamic impedance circuit is configured to have a first impedance during a charging phase and a second impedance during a discharging phase, the first impedance comprising a slower decay time than the second impedance.
申请公布号
EP2335269(A4)
申请公布日期
2013.05.08
申请号
EP20080798820
申请日期
2008.08.27
申请人
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
发明人
FATTAL, DAVID, A.;XU, QIANFAN;FIORENTINO, MARCO;BEAUSOLEIL, RAYMOND, G.