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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
Datasheet
Package
- 4.5 x 4.5 mm QFN30
Package Category
- QFN
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