General Description

The SY88982L is a single 3.3V supply, low power consumption, small form factor driver for telecom/datacom applications using FP/DFB lasers at data rates up to 2.7Gbps. The driver can deliver modulation current up to 90mA, and the high compliance voltage if offers, makes the part suitable for high-current operation (with the laser AC- or DCcoupled to it). This device is intended to be used with Micrel’s MIC3003 Optical Transceiver Management IC, which allows for both modulation and bias current control and monitoring, automatic power control, and temperature compensation.

Features

• 2.4V minimum laser compliance voltage for high current DC-coupled applications

• 48mA power supply current typical

• Operation up to 2.7Gbps

• Modulation current up to 90mA

• Designed for use with the MIC3003

• Laser may be DC- or AC-coupled

• Small form factor 16-pin (3mm x 3mm) QFN package

Applications

• Multi-rate LAN, MAN applications up to 2.7Gbps: FC, GbE, SONET OC3/12/24/48 and SDH STM1/4/8/16

• SFF, SFP modules