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	Optical source driver circuit with controllable termination
	BRENDEN, JASON P.
	2013-11-21
著作权人	AVAGO TECHNOLOGIES INTERNATIONAL SALES PTE. LIMITED
专利号	US20130308431A1
国家	美国
文献子类	发明申请
其他题名	Optical source driver circuit with controllable termination
英文摘要	A driver circuit for a laser diode or other optical source comprises a controllable termination for a transmission line coupled between the driver circuit and the optical source, with the controllable termination being switchable between at least first and second termination configurations. The transmission line comprises a first conductor coupled to a first terminal of the optical source and a second conductor coupled to a second terminal of the optical source, and the driver circuit comprises a first current source configured to drive the first conductor, and a second current source configured to drive the second conductor. By way of example, the first termination configuration may comprise an alternating current (AC) termination configuration and the second termination configuration may comprise a direct current (DC) termination configuration.
公开日期	2013-11-21
申请日期	2012-05-17
状态	授权
内容类型	专利
源URL	[http://ir.opt.ac.cn/handle/181661/58777]
专题	半导体激光器专利数据库
作者单位	AVAGO TECHNOLOGIES INTERNATIONAL SALES PTE. LIMITED
推荐引用方式 GB/T 7714	BRENDEN, JASON P.. Optical source driver circuit with controllable termination. US20130308431A1. 2013-11-21.

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