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Part Number
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MAX3865 |
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Manufacturer
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Maxim |
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Description
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2.5Gbps Laser Driver with Automatic Modulation Control |
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Published
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Jun 13, 2005 |
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Detailed Description
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19-2247; Rev 1; 4/02
2.5Gbps Laser Driver with Automatic Modulation Control
General Description
The MAX3865 is designed...
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Datasheet
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MAX3865
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Overview
19-2247; Rev 1; 4/02
2.
5Gbps Laser Driver with Automatic Modulation Control
General Description
The MAX3865 is designed for direct modulation of laser diodes at data rates up to 2.
5Gbps.
It incorporates two feedback loops, the automatic power-control (APC) loop and the automatic modulation-control (AMC) loop, to maintain constant average optical output and extinction ratio over temperature and laser lifetime.
External resistors or current output DACs may set the laser output levels.
The driver can deliver up to100mA of laser bias current and up to 60mA laser modulation current with a typical (20% to 80%) edge speed of 84ps.
The MAX3865 accepts differential clock and data input signals with ...
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