155Mbps to 622Mbps SFF/SFP Laser Driver with Extinction Ratio Control

General Description The MAX3646 is a +3.3V laser driver designed for multirate transceiver modules with data rates from 155Mbps to 622Mbps. Lasers can be DC-coupled to the MAX3646 for reduced component count and ease of multirate operation. Features ♦ Single +3.3V Power Supply ♦ 47mA Power-Sup

文件：832.32 Kbytes 页数：14 Pages

Maxim

美信

155Mbps to 622Mbps SFF/SFP Laser Driver with Extinction Ratio Control

文件：348.19 Kbytes 页数：15 Pages

Maxim

美信

155Mbps至622Mbps SFF/SFP激光驱动器，带有消光比控制

MAX3646为+3.3V激光驱动器，专用于数据速率从155Mbps至622Mbps的多速率收发器模块。激光器采用直流耦合到MAX3646，以减少元件数量、易于多速率工作。\n\n 激光器消光比控制(ERC)结合了自动功率控制(APC)、调制补偿和内置的温度补偿功能。APC回路保持恒定的平均光功率。调制补偿根据偏置电流比例增加调制电流。这些控制回路，结合了温度补偿，保证在整个工作温度范围和寿命期间维持恒定的光学消光比。\n\n MAX3646接受差分数据输入信号。5mA至60mA (交流耦合时最大达85mA)的宽调制电流范围、高达100mA的偏置电流范围等特性，使MAX36 • +3.3V单电源供电\n• 47mA电源电流\n• 85mA调制电流\n• 100mA偏置电流\n• 自动功率控制(APC)\n• 调制补偿\n• 片内温度补偿\n• 自偏置输入，用于交流耦合\n• 对地参考电流监测\n• 激光器关断和报警输出\n• 使能控制和激光器安全特性;

ADI

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155Mbps to 622Mbps SFF/SFP Laser Driver with Extinction Ratio Control

General Description The MAX3646 is a +3.3V laser driver designed for multirate transceiver modules with data rates from 155Mbps to 622Mbps. Lasers can be DC-coupled to the MAX3646 for reduced component count and ease of multirate operation. Features ♦ Single +3.3V Power Supply ♦ 47mA Power-Sup

文件：832.32 Kbytes 页数：14 Pages

Maxim

美信

155Mbps to 622Mbps SFF/SFP Laser Driver with Extinction Ratio Control

General Description The MAX3646 is a +3.3V laser driver designed for multirate transceiver modules with data rates from 155Mbps to 622Mbps. Lasers can be DC-coupled to the MAX3646 for reduced component count and ease of multirate operation. Features ♦ Single +3.3V Power Supply ♦ 47mA Power-Sup

文件：832.32 Kbytes 页数：14 Pages

Maxim

美信

155Mbps to 622Mbps SFF/SFP Laser Driver with Extinction Ratio Control

文件：348.19 Kbytes 页数：15 Pages

Maxim

美信

155Mbps to 622Mbps SFF/SFP Laser Driver with Extinction Ratio Control

文件：348.19 Kbytes 页数：15 Pages

Maxim

美信

155Mbps to 622Mbps SFF/SFP Laser Driver with Extinction Ratio Control

文件：348.19 Kbytes 页数：15 Pages

Maxim

美信

Package：24-WFQFN 裸露焊盘；包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 类别：集成电路（IC） 激光驱动器 描述：IC LASER DR 622MBPS 3.63V 24TQFN

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亚德诺

Package：24-WFQFN 裸露焊盘；包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 类别：集成电路（IC） 激光驱动器 描述：IC LASER DR 622MBPS 3.63V 24TQFN

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