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

GENERAL DESCRIPTION The ADN2870 laser diode driver is designed for advanced SFP and SFF modules, using SFF-8472 digital diagnostics. The device features dual-loop control of the average power and extinction ratio, which automatically compensates for variations in laser characteristics over temper

文件：764.52 Kbytes 页数：20 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

ADN2870激光二极管驱动器针对先进的SFP和SFF模块而设计，采用SFF-8472数字诊断技术，可以对平均功率和消光比进行双环路控制，以自动补偿激光特性随着温度变化和老化而发生的变动。激光器只需要在25°C进行校准，不需要进行昂贵且耗时的温度校准。ADN2870支持50 Mbps至3.3 Gbps范围内的单速率或155 Mbps至3.3 Gbps范围内的多速率。\n\n 平均功率和消光比可以利用微控制器DAC或可调电阻所提供的参考电压进行设置。ADN2870提供偏置和调制电流监控、失效报警以及自动激光关断功能。该器件很容易与ADuC702x系列MicroConverters®和A • 微控制器接口\n•SFP/SFF 和SFF-8472兼容\n\n• 数据速率：50 Mbps至3.3 Gbps\n\n• 对平均功率和消光比进行闭环控制;

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

GENERAL DESCRIPTION The ADN2870 laser diode driver is designed for advanced SFP and SFF modules, using SFF-8472 digital diagnostics. The device features dual-loop control of the average power and extinction ratio, which automatically compensates for variations in laser characteristics over temper

文件：764.52 Kbytes 页数：20 Pages

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

GENERAL DESCRIPTION The ADN2870 laser diode driver is designed for advanced SFP and SFF modules, using SFF-8472 digital diagnostics. The device features dual-loop control of the average power and extinction ratio, which automatically compensates for variations in laser characteristics over temper

文件：764.52 Kbytes 页数：20 Pages

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

GENERAL DESCRIPTION The ADN2870 laser diode driver is designed for advanced SFP and SFF modules, using SFF-8472 digital diagnostics. The device features dual-loop control of the average power and extinction ratio, which automatically compensates for variations in laser characteristics over temper

文件：764.52 Kbytes 页数：20 Pages

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

文件：705.67 Kbytes 页数：20 Pages

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Package：24-VFQFN 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 24LFCSP

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Package：24-VFQFN 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 24LFCSP

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Package：24-VFQFN 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 24LFCSP

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