( File format: PDF, 408K )
3.3 V Dual-Loop 50 Mbps to 1.25 Gbps Laser Diode Driver
Analog Devices Inc.
Description
The ADN2848 uses a unique control algorithm to control both the average power and the extinction ratio of the laser diode (LD) after initial factory setup. External component count and PCB area are...
Features
50 Mbps to 1.25 Gbps operation Single 3.3 V operation Bias current range: 2 to 100 mA Modulation current range: 5 to 80 mA Monitor photo diode current: 50 ?A to 1200 ?A 50 mA supply current at 3.3 V Closed-loop control of power and extinction ratio Full current parameter monitoring Laser fail and laser degrade alarms Automatic laser shutdown (ALS) Optional clocked data Supports FEC rates
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 |
As the hyperlinked contents/websites are those of third parties, we cannot vouch for their accuracy or legitimacy.
Hot Articles
Most Popular Articles
Search EE Times India
Max's Cool Beans
Strange modes of transport and other "stuff"
Someone just pointed me at a YouTube video that claims to show the world's first e-powered multicopter flight...
