Description
The LG1625AXF is a gallium-arsenide (GaAs) laser diode driver to be used with direct modulated laser diodes in high-speed nonreturn-to-zero (NRZ) transmission systems. The device is made in a high-performance 0.9 µm gate GaAs heterojunction FET technology that utilizes high-density MIM capacitors, airbridge interconnect, and NiCr film precision resistors.

FEATUREs
■ High data-rate laser diode/LED driver
■ Adjustable output current
■ Operation up to 3 Gbits/s
■ Single –5.2 V power supply
■ 90 ps rise and fall times

APPLICATIONs
■ SONET/SDH transmission systems
■ SONET/SDH test equipment
■ Optical transmitters