Product Detail

12.5 Gbps Low Power Burst Mode Laser Driver and Limiting Amplifier with DC-DC Controller, EEPROM and Digital Diagnostics

The MALD-02181 is a low power, highly integrated, programmable laser driver and limiting amplifier intended for burst mode applications to 12.5Gbps. The internal state machine and EEPROM perform all functions necessary for standalone operation. The internal state machine will acquire and scale industry standard monitoring parameters in real time and make them available to a MAC or external host controller.

Features

1 Gbps to 12.5Gbps Tx and Rx operation
Low power operation, < 100mA typical (excluding laser and 25 output termination current).
Sleep mode and burst-off current reduction modes.
Optional Rx input equalization
Typical rise/fall times < 25ps, Burst on/off < 5ns

Specifications

Max. Data-Rate: 12.5 GBaud
Input Voltage - Min: 80 mVpp
Rise/Fall Time: 25 ps
Power Consumption: 0.33 W
System Data-Rate: 12.5 Gbps
Supply Voltage: 3.3 V
Max Output Mod Current: 100 mA
Max Output Bias Current: 100 mA
Driver Input Sensitivity: 80 mV
Limiting Amplifier Input Sensitivity: 6 mV

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Package

4.5 x 4.5 mm QFN30

Package Category

Contact Info

Part Number	Package	MACOM
MALD-02181C 12.5G Burst Mode Laser Driver and LA	5mm LQFP-32LD	Inquire
MALD-02181C-TR2500 12.5G Burst Mode Laser Driver and LA		Inquire
MALD-02181D 12.5G Burst Mode LD and LA w NO EEPROM	4.5MM PQFN-32LD	Inquire
MALD-02181D-TR2500 12.5G Burst Mode LD and LA w NO EEPROM	4.5MM PQFN-32LD	Inquire

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