Microchip | MIC3001GML-TR

The MIC3001 enables the implementation of sophisticated, hot-pluggable fiber optic transceivers with intelligent laser control and an internally calibrated digital diagnostic monitoring interface per SFF-8472. It essentially integrates all non-data path functions of an SFP transceiver into a tiny (4mm ´ 4mm) QFN package.

Features:

• APC or constant-current laser bias
• Turbo mode for APC loop start-up and shorter laser turn on time
• Supports multiple laser types and bias circuit topologies
• Drives external low-cost BJT for laser bias
• Integrated digital temperature sensor
• Temperature compensation of modulation, bias, and fault levels via NVRAM look-up tables
• Direct interface to SY88932, SY88982, SY89307 and other drivers
• NVRAM to support GBIC/SFP serial ID function
• User writable EEPROM scratchpad
• Power-on hour meter
• Interrupt capability
• Extensive test and calibration features
• 2-wire, I2C-compatible serial interface
• SFP MSA and SFF-8472 compliant

Applications:

• SFF/SFP optical transceivers
• SONET/SDH transceivers and transponders
• Fibre channel transceivers
• 10Gbps transceivers
• Free space optical communications
• Proprietary optical links