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Part Number
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MAX3668 |
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Manufacturer
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Maxim |
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Description
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+3.3V / 622Mbps SDH/SONET Laser Driver |
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Published
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Jun 13, 2005 |
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Detailed Description
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19-4799; Rev 2; 2/00
+3.3V, 622Mbps SDH/SONET Laser Driver with Automatic Power Control
General Description
The MAX3668...
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Datasheet
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MAX3668
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Overview
19-4799; Rev 2; 2/00
+3.
3V, 622Mbps SDH/SONET Laser Driver with Automatic Power Control
General Description
The MAX3668 is a complete, +3.
3V laser driver with automatic power control (APC) circuitry for SDH/SONET applications up to 622Mbps.
It accepts differential PECL inputs, provides bias and modulation currents, and operates over a temperature range of -40°C to +85°C.
An APC feedback loop is incorporated to maintain a constant average optical power over temperature and lifetime.
The wide modulation current range of 5mA to 75mA and bias current of 1mA to 80mA are easy to program, making this product ideal for use in various SDH/SONET applications.
The MAX3668 also provides enable control ...
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