Datasheet for ADN2526:
- Manufacturer Part Number : ADN2526
- Manufacturer : AD
- Description : 11.3 Gbps Active Back-Termination, Differential Laser Diode Driver
- Series : ADN2526
- Reference Price : USD 0
- Our Price : We have a better price, contact us by email
- Product Type : Fiber Optic Data
- Function : Laser Drivers
- Current Suggest : Not Recommended for New Designs
- Status : Production
- RoHS Status: -
- Voltage: -
- Feature: -
- Package Case: -
- Temperature Range: -
- Packing: Reel/Tray/Tube
- Standard Packing Quantity: -
- Country of Origin: -
- Other Part Number : ADN2526
- Shipping methods : DHL FEDEX UPS TNT
- Delivery Time : Ship within 1 day.
- Manufacturer Production time : 6-8 weeks (Normally have stocks)
- Weight : 0.001KG
Contact us to check the best price and real time inventory quantity for ADN2526. If you need any more information about ADN2526, you can also send us by email. Our email is [email protected], we will reply you in 12 hours.
The ADN2526 laser diode driver is designed for direct modulation of packaged laser diodes that have a differential resistance ranging from 5 Ω to 50 Ω. The active back-termination in the ADN2526 absorbs signal reflections from the TOSA end of the output transmission lines, enabling excellent optical eye quality to be achieved even when the TOSA end of the output transmission lines is significantly misterminated. ADN2526 is an SFP+ MSA-compliant device, and its small package and enhanced ESD protection provide the optimum solution for compact modules where laser diodes are packaged in low pin-count optical subassemblies.
The modulation and bias currents are programmable via the MSET and BSET control pins. By driving these pins with control voltages, the user has the flexibility to implement various average optical power and extinction ratio control schemes, including closed-loop or look-up table control. The automatic laser shutdown (ALS) feature allows the user to turn on/off the bias and modulation currents by driving the ALS pin with a LVTTL logic source.
The product is available in a space-saving 3 mm × 3 mm LFCSP specified from −40°C to +85°C.
Applications
- SONET OC-192 and SDH STM-64 optical transceivers
- 10 Gb Fibre Channel transceivers
- 10 Gb Ethernet optical transceivers
- SFP+/XFP/X2/XENPAK/XPAK/MSA 300 optical modules
This designates products ADI does not recommend broadly for new designs.
