Variable bandwidth transimpedance amplifier with one-wire...

Details Variable bandwidth transimpedance amplifier with one-wire... Variable bandwidth transimpedance amplifier with one-wire...

2005-02-16

2010-02-02

Phan, Hanh (Department: 2613)

Optical communications

Receiver

C398S208000, C398S209000, C250S2140AG, C250S2140LA, C250S2140AG, C330S059000, C330S308000, C385S088000, C385S089000, C385S092000, C385S093000

Reexamination Certificate

active

07657191

ABSTRACT:
A bandwidth adjustable transimpedance amplifier. The bandwidth adjustable transimpedance amplifier includes a feedback path with a selectable resistance. The bandwidth adjustable transimpedance amplifier is preferably implemented with a photodiode in a five pin package for an optical transceiver system, with a single pin providing a monitor out function and a rate select input.

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Yet2.com, TechPak, “Tuning Optical Communications Receiver By Controlling Drain Current Input To Variable Transconductance Fet Stage Of Variable Bandwidth Transimpedance”, http://www.yet2.com/app/utility/external/indextechpak/25517, Sep. 14, 2002 (1 pg.).

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