3 V Dual-Loop 50 Mbps to 1.25 Gbps Laser Diode Driver

GENERAL DESCRIPTION The ADN2848 uses a unique control algorithm to control both the average power and the extinction ratio of the laser diode (LD) after initial factory setup. External component count and PCB area are low because both power and extinction ratio control are fully integrated. Progr

文件：254.58 Kbytes 頁數(shù)：12 Pages

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3.3 V、雙環(huán)路、50 Mbps至1.25 Gbps激光二極管驅(qū)動器

ADN2848經(jīng)過初始工廠設(shè)置后，利用獨特的控制算法，可對激光二極管(LD)平均功率和消光比進行控制。功率和消光比控制功能均完全集成，因此所需的外部元件數(shù)和PCB面積較少。針對激光失效（壽命終結(jié)）和激光降級（即將失效）這兩種情況，該器件還提供可編程報警功能。????????????????????????????????????????????? ? 數(shù)據(jù)速率：50 Mbps至1.25 Gbps\n? 3.3 V單電源供電\n? 偏置電流范圍：2 mA至100 mA\n? 調(diào)制電流范圍：5 mA至80 mA\n? 監(jiān)控光電二極管電流：50 μA至1200 μA\n? 電源電流：50 mA (3.3 V)\n? 對功率和消光比進行閉環(huán)控制\n? 全電流參數(shù)監(jiān)控\n? 激光失效和激光降級報警\n? 自動激光關(guān)斷(ALS)\n? 可選定時數(shù)據(jù)\n? 支持FEC速率;

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3 V Dual-Loop 50 Mbps to 1.25 Gbps Laser Diode Driver

GENERAL DESCRIPTION The ADN2848 uses a unique control algorithm to control both the average power and the extinction ratio of the laser diode (LD) after initial factory setup. External component count and PCB area are low because both power and extinction ratio control are fully integrated. Progr

文件：254.58 Kbytes 頁數(shù)：12 Pages

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3 V Dual-Loop 50 Mbps to 1.25 Gbps Laser Diode Driver

GENERAL DESCRIPTION The ADN2848 uses a unique control algorithm to control both the average power and the extinction ratio of the laser diode (LD) after initial factory setup. External component count and PCB area are low because both power and extinction ratio control are fully integrated. Progr

文件：254.58 Kbytes 頁數(shù)：12 Pages

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3 V Dual-Loop 50 Mbps to 1.25 Gbps Laser Diode Driver

GENERAL DESCRIPTION The ADN2848 uses a unique control algorithm to control both the average power and the extinction ratio of the laser diode (LD) after initial factory setup. External component count and PCB area are low because both power and extinction ratio control are fully integrated. Progr

文件：254.58 Kbytes 頁數(shù)：12 Pages

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3.3 V Dual-Loop 50 Mbps to 1.25 Gbps Laser Diode Driver

文件：347.47 Kbytes 頁數(shù)：12 Pages

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Package：32-WFQFN 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 DRV 1.25GB 3.6V 32LFCSP

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Package：32-WFQFN 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 DRV 1.25GB 3.6V 32LFCSP

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Package：32-WFQFN 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 DRV 1.25GB 3.6V 32LFCSP

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