Integrated post-amplifier, laser driver, and controller

Details Integrated post-amplifier, laser driver, and controller Integrated post-amplifier, laser driver, and controller

2004-10-21

2008-10-14

Singh, Dalzid (Department: 2613)

Optical communications

Optical communication over freee space

Transceivers

C398S135000, C398S136000, C398S138000, C398S164000

Reexamination Certificate

active

07437078

ABSTRACT:
A telecommunications system and constituent integrated circuit that includes a post-amplifier assembly configured for communication with an optical receiver, a laser driver assembly configured for communication with the optical transmitter, and a controller assembly configured to control the post-amplifier and laser driver. The post-amplifier, the laser driver, and the controller assemblies are embodied on a single integrated circuit, thereby reducing manufacturing costs. Noise due to clock generation may be reduced by having the clock act on a transient basis, turning on when needed during the boot process, and turning off when not needed during normal operation.

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patent: WO 2004/013979 (2004-02-01), None

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