Title:
超高速低電力光検出器のための動的インピーダンス受信回路
Document Type and Number:
Japanese Patent JP2012500560
Kind Code:
A
Abstract:
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.
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Inventors:
Fattal, David, A.
Shu, Kian Fan
Fiorentino, Marco
Beausoleil, Raymond, Gee.
Shu, Kian Fan
Fiorentino, Marco
Beausoleil, Raymond, Gee.
Application Number:
JP2011523786A
Publication Date:
January 05, 2012
Filing Date:
August 27, 2008
Export Citation:
Assignee:
Hewlett-Packard Development Company
International Classes:
H04B10/60; H01J40/14
Domestic Patent References:
| JPH05152862A | 1993-06-18 | |||
| JPH0832525A | 1996-02-02 |
Attorney, Agent or Firm:
Satoshi Furuya
Takahiko Mizobe
Kiyoharu Nishiyama
Takahiko Mizobe
Kiyoharu Nishiyama