新製品
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ADN2531- 11.3 Gbps, Active Back-Termination, Differential Laser Diode Driver
The ADN2531 laser diode driver can work with directly modulated laser diodes, including vertical-cavity surface-emitting laser (VCSEL), Fabry-Perot (FP) lasers, and distributed feedback (DFB) lasers, with a differential loading resistance ranging from 5 Ω to 140 Ω. The active back-termination in the ADN2531 absorbs signal reflections from the laser diode side of the output transmission lines, 続きを見る
データシート Rev 0, 10/2009 (pdf 425kB)
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ADN2872- 3.3 V Dual-Loop, 50 Mbps to 3.3 Gbps Laser Diode Driver
Like the ADN2870, the ADN2872 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 temperature and aging. The laser needs only be calibrated at 25°C, 続きを見る
データシート Rev 0, 05/2009 (pdf 582kB)
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