Description
Fiber Optic LAN Components High Speed VCSEL 2.5Gbps HFE4090-321 .
Unattenuated VCSEL TO-46 component
HFE4090-321
MOUNTING DIMENSIONS (for reference only): in.
Features
* Designed for drive currents between 5 and 15 mA
* Optimized for low dependence of electrical properties over temperature www. DataSheet4U. com
* High speed ≥1 GHz
The HFE4090-321 is a high-performance 850 nm VCSEL (Vertical Cavity Surface-Emitting Laser) packaged for high-sp
Applications
* As the current varies above threshold, the light intensity increases proportionally. The HFE4090-321 is designed to be used with inexpensive silicon or gallium arsenide detectors, but excellent performance can also be achieved with some indium gallium arsenide detectors. The low drive current requi