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3.3 V, Dual Loop, 50 Mbps to 3.3 Gbps Laser Diode Driver
Analog Devices Inc.
Description
The ADN2870 uses a dual loop control algorithm to control both average power and extinction ratio of the laser diode (LD), eliminating the need for expensive temperature calibration or look-up tables ...
Features
Microcontroller Interface SFP/SFF and SFF-8472 Compliant 50 Mbps to 3.3 Gbps Operation Closed Loop Control of Average Power and Extinction Ratio Typical Rise/Fall-time 60 ps Bias Current Range 2 to 100 mA Modulation Current Range 5 to 90 mA Supports differential or single ended drive Laser Fail Alarm Automatic Laser Shutdown, ALS Bias and Modulation Current Parameter Monitoring 3.3V Operation
Related Datasheets
| Part Number | Description | Category |
| • ADN2525 | 10.7 Gbps Active Back-Termination, Differential Laser Diode Driver | Electromechanical - Connectors |
| • ADN2530 | 11.3 Gbps, Active Back-Termination, Differential VCSEL Driver | Electromechanical - Connectors |
| • ADN2830 | Average Power Controller for Continuous Wave (CW) Laser | Electromechanical - Connectors |
| • ADN2841 | Multi-Rate, 2.7 Gbps, Dual-loop, Control Laser Diode Driver IC | Electromechanical - Connectors |
| • ADN2847 | 3.3 V Dual-Loop 50 Mbps to 3.3 Gbps Laser Diode Driver | Electromechanical - Connectors |
| • ADN2848 | 3.3 V Dual-Loop 50 Mbps to 1.25 Gbps Laser Diode Driver | Electromechanical - Connectors |
| • ADN2870 | 3.3 V, Dual Loop, 50 Mbps to 3.3 Gbps Laser Diode Driver | Electromechanical - Connectors |
| • ADN2871 | 3.3 V, 50 Mbps to 4.25 Gbps, Single-Loop, Laser Diode Driver | Electromechanical - Connectors |
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