Light transmitter and automatic power control circuit thereof

Industrial Technology Research Institute; Li, Day-Uei; Chen, Hsin-Chao (2010) Light transmitter and automatic power control circuit thereof. US007813392B2.

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Abstract

A light transmitter and an auto-control circuit thereof are provided. The circuit includes a driving module and a feedback module. The driving module is coupled to the feedback module and a load. The driving module provides a driving current for driving the load. The feedback module provides a bias signal to the driving module according to the change of the temperature, for adjusting the driving current and stabilizing an output power.

Item Type: Patent
Schools and Departments: School of Engineering and Informatics > Engineering and Design
Depositing User: David Day-Uei Li
Date Deposited: 06 Feb 2012 19:59
Last Modified: 25 Jul 2012 09:03
URI: http://sro.sussex.ac.uk/id/eprint/23412
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