3 V Dual-Loop 50 Mbps to 3.3 Gbps Laser Diode Driver

GENERAL DESCRIPTION The ADN2847 uses a unique control algorithm to control both average power and extinction ratio of the laser diode (LD) after initial factory setup. External component count and PCB area are low, as both power and extinction ratio control are fully integrated. Programmable alar

文件：1.03796 Mbytes 页数：12 Pages

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3.3 V、双环路、50 Mbps至3.3 Gbps激光二极管驱动器

ADN2847经过初始工厂设置后，利用独特的控制算法，可对激光二极管(LD)平均功率和消光比进行控制。功率和消光比控制功能均完全集成，因此所需的外部元件数和PCB面积较少。针对激光失效（寿命终结）和激光降级（即将失效）这两种情况，该器件还提供可编程报警功能。                               \n\n 针对DWDM波长控制，ADN2847专门集成了可选双通道MPD电流监控功能。\n\n ADN2847的额定温度范围为−40°C至+85°C，提供48引脚和32引脚两种LFCSP封装。 • 数据速率：50 Mbps至3.3 Gbps\n• 3.3 V单电源供电\n• 上升/下降时间：80 ps（典型值）\n• 偏置电流范围：2 mA至100 mA\n• 调制电流范围：5 mA至80 mA\n• 监控光电二极管电流：50 µA至1200 µA\n• 双通道MPD功能，适用于DWDM\n• 电源电流：50 mA (3.3 V)\n• 对功率和消光比进行闭环控制\n• 全电流参数监控\n• 激光失效和激光降级报警\n• 自动激光关断(ALS);

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3 V Dual-Loop 50 Mbps to 3.3 Gbps Laser Diode Driver

GENERAL DESCRIPTION The ADN2847 uses a unique control algorithm to control both average power and extinction ratio of the laser diode (LD) after initial factory setup. External component count and PCB area are low, as both power and extinction ratio control are fully integrated. Programmable alar

文件：1.03796 Mbytes 页数：12 Pages

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3 V Dual-Loop 50 Mbps to 3.3 Gbps Laser Diode Driver

GENERAL DESCRIPTION The ADN2847 uses a unique control algorithm to control both average power and extinction ratio of the laser diode (LD) after initial factory setup. External component count and PCB area are low, as both power and extinction ratio control are fully integrated. Programmable alar

文件：1.03796 Mbytes 页数：12 Pages

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3 V Dual-Loop 50 Mbps to 3.3 Gbps Laser Diode Driver

GENERAL DESCRIPTION The ADN2847 uses a unique control algorithm to control both average power and extinction ratio of the laser diode (LD) after initial factory setup. External component count and PCB area are low, as both power and extinction ratio control are fully integrated. Programmable alar

文件：1.03796 Mbytes 页数：12 Pages

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3 V Dual-Loop 50 Mbps to 3.3 Gbps Laser Diode Driver

GENERAL DESCRIPTION The ADN2847 uses a unique control algorithm to control both average power and extinction ratio of the laser diode (LD) after initial factory setup. External component count and PCB area are low, as both power and extinction ratio control are fully integrated. Programmable alar

文件：1.03796 Mbytes 页数：12 Pages

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3 V Dual-Loop 50 Mbps to 3.3 Gbps Laser Diode Driver

GENERAL DESCRIPTION The ADN2847 uses a unique control algorithm to control both average power and extinction ratio of the laser diode (LD) after initial factory setup. External component count and PCB area are low, as both power and extinction ratio control are fully integrated. Programmable alar

文件：1.03796 Mbytes 页数：12 Pages

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3.3 V Dual-Loop 50 Mbps to 3.3 Gbps Laser Diode Driver

文件：502.08 Kbytes 页数：16 Pages

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Package：32-WFQFN 裸露焊盘，CSP；包装：托盘 类别：集成电路（IC） 激光驱动器 描述：IC LASER DRVR 3.3GB 3.6V 32LFCSP

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Package：32-WFQFN 裸露焊盘，CSP；包装：管件 类别：集成电路（IC） 激光驱动器 描述：IC LASER DRVR 3.3GB 3.6V 32LFCSP

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