SY88982LMG Microchip

SY88982L 3.3V, 2.7Gbps High-Current, Low-Power Laser Driver for FP/DFB Lasers General Description Features The SY88982L is a single 3.3V supply, low power 2.4V minimum laser compliance voltage for high- consumption, small form factor driver for current DC-coupled applications telecom/datacom applications using FP/DFB lasers 48mA power supply current typical at data rates up to 2.7Gbps. The driver can deliver Operation up to 2.7Gbps modulation current up to 90mA, and the high Modulation current up to 90mA compliance voltage if offers, makes the part suitable for high-current operation (with the laser AC- or DC- Designed for use with the MIC3003 coupled to it). This device is intended to be used Laser may be DC- or AC-coupled with Micrels MIC3003 Optical Transceiver Small form factor 16-pin (3mm x 3mm) QFN Management IC, which allows for both modulation package and bias current control and monitoring, automatic power control, and temperature compensation. Applications All support documentation can be found on Micrels Multi-rate LAN, MAN applications up to 2.7Gbps: www.micrel.com. web site at: FC, GbE, SONET OC3/12/24/48 and SDH STM1/4/8/16 SFF, SFP modules Markets Telecom, Datacom Typical Application Laser DC-Coupled to the Driver Laser AC-Coupled to the Driver December 2009 M9999-121009-A 1 hbwhelp micrel.com or (408) 955-1690 Micrel, Inc. SY88982L Functional Block Diagram (1) Ordering Information Part Number Package Type Operating Range Package Marking Lead Finish SY88982LMG QFN-16 Industrial 982L with Pb-Free bar-line indicator NiPdAu Pb-Free (2) SY88982LMGTR QFN-16 Industrial 982L with Pb-Free bar-line indicator NiPdAu Pb-Free Notes: 1. Contact factory for die availability. Dice are guaranteed at T = +25C, DC Electricals only. A 2. Tape and Reel. Pin Configuration 16-Pin QFN December 2009 M9999-121009-A 2 hbwhelp micrel.com or (408) 955-1690