Amplifiers – With semiconductor amplifying device – Including atomic particle or radiant energy impinging on a...
Reexamination Certificate
2007-11-12
2009-10-20
Nguyen, Patricia (Department: 2817)
Amplifiers
With semiconductor amplifying device
Including atomic particle or radiant energy impinging on a...
C330S278000, C330S291000, C330S254000
Reexamination Certificate
active
07605660
ABSTRACT:
An apparatus comprising a first amplifier circuit, a detect circuit, a control circuit and a second amplifier circuit. The first amplifier circuit may be configured to generate an amplified signal in response to an input signal. The detect circuit may be configured to generate a feed-forward signal in response to the amplified signal. The control circuit may be configured to generate a dynamic control signal in response to the feed-forward signal. The second amplifier circuit may be configured to generate an output signal in response to (i) the amplified signal and (ii) the dynamic control signal. The control circuit may be configured to control a gain of the second amplifier circuit by adjusting a magnitude of the dynamic control signal.
REFERENCES:
patent: 5532471 (1996-07-01), Khorramabadi et al.
patent: 5912586 (1999-06-01), Mitzlaff
patent: 6081603 (2000-06-01), Engh et al.
patent: 6297701 (2001-10-01), Visocchi et al.
patent: 6404281 (2002-06-01), Kobayashi
patent: 6504429 (2003-01-01), Kobayashi
patent: 6720827 (2004-04-01), Yoon
patent: 7148749 (2006-12-01), Rahman et al.
patent: 7265626 (2007-09-01), Teo et al.
patent: 7342454 (2008-03-01), Sekimoto et al.
Nguyen Patricia
RF Micro Devices, Inc.
Withrow & Terranova, P.L.L.C.
LandOfFree
Linear multi-stage transimpedance amplifier does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Linear multi-stage transimpedance amplifier, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Linear multi-stage transimpedance amplifier will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4056981