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 頁數(shù)：20 Pages

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3.3 V、雙環(huán)路、50 Mbps至3.3 Gbps激光二極管驅(qū)動器

ADN2870激光二極管驅(qū)動器針對先進(jìn)的SFP和SFF模塊而設(shè)計，采用SFF-8472數(shù)字診斷技術(shù)，可以對平均功率和消光比進(jìn)行雙環(huán)路控制，以自動補(bǔ)償激光特性隨著溫度變化和老化而發(fā)生的變動。激光器只需要在25°C進(jìn)行校準(zhǔn)，不需要進(jìn)行昂貴且耗時的溫度校準(zhǔn)。ADN2870支持50 Mbps至3.3 Gbps范圍內(nèi)的單速率或155 Mbps至3.3 Gbps范圍內(nèi)的多速率。\n\n 平均功率和消光比可以利用微控制器DAC或可調(diào)電阻所提供的參考電壓進(jìn)行設(shè)置。ADN2870提供偏置和調(diào)制電流監(jiān)控、失效報警以及自動激光關(guān)斷功能。該器件很容易與ADuC702x系列MicroConverters?和A ? 微控制器接口\n?SFP/SFF 和SFF-8472兼容\n\n? 數(shù)據(jù)速率：50 Mbps至3.3 Gbps\n\n? 對平均功率和消光比進(jìn)行閉環(huán)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 頁數(shù)：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 頁數(shù)：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 頁數(shù)：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 頁數(shù)：20 Pages

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Package：24-VFQFN 裸露焊盤，CSP；包裝：托盤 類別：集成電路（IC） 激光驅(qū)動器 描述：IC LASER DRVR 3.3GB 3.6V 24LFCSP

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Package：24-VFQFN 裸露焊盤，CSP；包裝：托盤 類別：集成電路（IC） 激光驅(qū)動器 描述：IC LASER DRVR 3.3GB 3.6V 24LFCSP

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Package：24-VFQFN 裸露焊盤，CSP；包裝：管件 類別：集成電路（IC） 激光驅(qū)動器 描述：IC LASER DRVR 3.3GB 3.6V 24LFCSP

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