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 頁數(shù)：14 Pages

MAXIM

美信

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

文件：348.19 Kbytes 頁數(shù)：15 Pages

MAXIM

美信

155Mbps至622Mbps SFF/SFP激光驅(qū)動器，帶有消光比控制

MAX3646為+3.3V激光驅(qū)動器，專用于數(shù)據(jù)速率從155Mbps至622Mbps的多速率收發(fā)器模塊。激光器采用直流耦合到MAX3646，以減少元件數(shù)量、易于多速率工作。\n\n 激光器消光比控制(ERC)結(jié)合了自動功率控制(APC)、調(diào)制補償和內(nèi)置的溫度補償功能。APC回路保持恒定的平均光功率。調(diào)制補償根據(jù)偏置電流比例增加調(diào)制電流。這些控制回路，結(jié)合了溫度補償，保證在整個工作溫度范圍和壽命期間維持恒定的光學(xué)消光比。\n\n MAX3646接受差分數(shù)據(jù)輸入信號。5mA至60mA (交流耦合時最大達85mA)的寬調(diào)制電流范圍、高達100mA的偏置電流范圍等特性，使MAX36 ? +3.3V單電源供電\n? 47mA電源電流\n? 85mA調(diào)制電流\n? 100mA偏置電流\n? 自動功率控制(APC)\n? 調(diào)制補償\n? 片內(nèi)溫度補償\n? 自偏置輸入，用于交流耦合\n? 對地參考電流監(jiān)測\n? 激光器關(guān)斷和報警輸出\n? 使能控制和激光器安全特性;

ADI

亞德諾

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 頁數(shù)：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 頁數(shù)：14 Pages

MAXIM

美信

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

文件：348.19 Kbytes 頁數(shù)：15 Pages

MAXIM

美信

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

文件：348.19 Kbytes 頁數(shù)：15 Pages

MAXIM

美信

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

文件：348.19 Kbytes 頁數(shù)：15 Pages

MAXIM

美信

Package：24-WFQFN 裸露焊盤；包裝：卷帶（TR）剪切帶（CT）Digi-Reel? 得捷定制卷帶 類別：集成電路（IC） 激光驅(qū)動器 描述：IC LASER DR 622MBPS 3.63V 24TQFN

AD

亞德諾

Package：24-WFQFN 裸露焊盤；包裝：卷帶（TR）剪切帶（CT）Digi-Reel? 得捷定制卷帶 類別：集成電路（IC） 激光驅(qū)動器 描述：IC LASER DR 622MBPS 3.63V 24TQFN

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