ADN2525 Datasheet (Analog Devices) - 10.7 Gbps Active Back-Termination

ADN2525, 10.7 Gbps Active Back-Termination

The ADN2525 laser diode driver is designed for direct modulation of packaged laser diodes having a differential resistance ranging from 5 Ω to 50 Ω.

The active back-termination technique provides excellent matching with the output transmission lines while reducing the power dissipation in the output

ADN2525 Features

* Up to 10.7 Gbps operation Very low power: 670 mW (IBIAS = 40 mA, IMOD = 40 mA) Typical 24 ps rise/fall times Full back-termination of output transmission lines Drives TOSAs with resistances ranging from 5 Ω to 50 Ω PECL-/CML-compatible data inputs Bias current range: 10 mA to 100 mA Differential mod