SY88932L Series

Catalog

IC LASER DRVR 4.25GB 3.6V 16MLF

Part	Current - Modulation	Number of Channels	Operating Temperature [Max]	Operating Temperature [Min]	Package / Case	Data Rate	Mounting Type	Current - Supply	Type	Voltage - Supply [Max]	Voltage - Supply [Min]	Supplier Device Package
Microchip Technology SY88932LMG-TR	60 mA	1	85 °C	-40 °C	16-VFQFN Exposed Pad	4.25 Gbps	Surface Mount	57 mA	Laser Diode Driver (Fiber Optic)	3.6 V	3 V	16-QFN (3x3)
Microchip Technology SY88932LMG	60 mA	1	85 °C	-40 °C	16-VFQFN Exposed Pad	4.25 Gbps	Surface Mount	57 mA	Laser Diode Driver (Fiber Optic)	3.6 V	3 V	16-QFN (3x3)

Catalog

Key Features

• + Up to 4.25Gbps operation

• + Modulation current to 60mA

• + Rise/fall times 65ps typical

• + Input 50 internally terminated to VCC

• + TTL /EN with internal 75k pull-down

• + Designed for use with MIC3000 optical transceiver management IC

• + Voltage programmable laser modulation current

• + Single 3.3V power supply

• + Operating temperature range of -40°C to 85°C

• + Available in tiny 16-pin QFN package

Description

The SY88932L is the smallest available laser driver with a programmable modulation current up to 60mA for Fabry-Perot (FP) or distributed feedback (DFB) lasers. The device is suitable for SONET/SDH applications with data rates up to 4.25Gbps. The SY88932L accepts either CML level or AC-coupled PECL inputs, and incorporates an active low TTL /EN function which shuts off the modulation current when HIGH.