Optical: systems and elements – Deflection using a moving element – Using a periodically moving element
Patent
1994-03-14
1995-10-03
Hellner, Mark
Optical: systems and elements
Deflection using a moving element
Using a periodically moving element
359194, 250214A, H01J 4014
Patent
active
054557054
ABSTRACT:
A transimpedance amplifier for an optical receiver includes an integrator circuit for receiving a current input from a photodetector; an integrator capacitance between the input and output of the integrator circuit; a gain stage responsive to the output of the integrator circuit for providing an output voltage representative of the current input to the integrator circuit; and a feedback resistance connected between the output of the gain stage and the input of the integrator circuit for establishing the nominal gain of and in conjunction with the integrator circuit for setting the nominal bandwidth of the transimpedance amplifier; the gain stage may have a gain greater than unity for increasing the bandwidth by the factor of the gain and the gain stage may include a trimmable resistance for adjusting the gain both below and above unity.
REFERENCES:
patent: 5008524 (1991-04-01), Reutter et al.
patent: 5138148 (1992-08-01), Sakura
patent: 5202553 (1993-04-01), Geller
patent: 5257285 (1993-10-01), Thorp
patent: 5311353 (1994-05-01), Crawford
patent: 5363064 (1994-11-01), Mikomura
Analog Devices Inc.
Hellner Mark
LandOfFree
Transimpedance amplifier for optical receiver does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Transimpedance amplifier for optical receiver, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Transimpedance amplifier for optical receiver will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1081217