ADN2531 Datasheet - Analog Devices

ADN2531, Differential Laser Diode Driver

11.3 Gbps, Active Back-Termination, Differential Laser Diode Driver ADN2531 .
The ADN2531 laser diode driver can work with directly modulated laser diodes, including vertical-cavity surface-emitting laser (VCSEL), Fabry-Perot (F.

Features

* 3.3 V operation Up to 11.3 Gbps operation Typical 26 ps rise/fall times Bias current range: 10 mA to 100 mA Differential modulation current range: 10 mA to 80 mA Voltage input control for bias and modulation currents Data inputs sensitivity: 150 mV p-p differential Automatic laser shutdown (ALS) Cro

Applications

* Optical transmitters, up to 11.3 Gbps, for SONET/SDH, Ethernet, and Fibre Channel applications SFF/SFP/SFP+/XFP/X2/XENPAK/XPAK MSA compliant 300-pin optical modules, up to 11.3 Gbps FUNCTIONAL BLOCK DIAGRAM VCC CPA ALS www. DataSheet4U. com VCC VCC ADN2531 IMODP 100Ω IMOD IMODN VCC 50Ω 50Ω GND

ADN2531_AnalogDevices.pdf