Laser Diode Drivers Extend Dual-Loop Capability To 3.3V Applications

Feb. 1, 2002
Two dual-loop, laser-diode drivers, ADN2847 and ADN2848, operate on 3V to 3.6V supplies, bringing dual-loop capability to 3.3V systems. Pin-compatible with each other, the ADN2847 targets 50 to 622 Mb/s rates and the ADN2848 operates at 50 Mb/s to 3.3

Two dual-loop, laser-diode drivers, ADN2847 and ADN2848, operate on 3V to 3.6V supplies, bringing dual-loop capability to 3.3V systems. Pin-compatible with each other, the ADN2847 targets 50 to 622 Mb/s rates and the ADN2848 operates at 50 Mb/s to 3.3 Gb/s. Both devices provide modulation currents up to 80 mA and bias currents down to 100 mA. Other features include laser-fail and degrade alarms, ALS, and bias- and modulation-current monitors. Prices are $23 (ADN2847) and $11.25 (ADN2847) each/1,000. ANALOG DEVICES INC., Wilmington, MA. (781) 937-1428.

Company: ANALOG DEVICES INC.

Product URL: Click here for more information

About the Author

Staff

Articles, galleries, and recent work by members of Electronic Design's editorial staff.

Sponsored Recommendations

Comments

To join the conversation, and become an exclusive member of Electronic Design, create an account today!