Datasheet for ADN2530:
- Manufacturer Part Number : ADN2530
- Manufacturer : AD
- Description : 11.3 Gbps, Active Back-Termination, Differential VCSEL Driver
- Series : ADN2530
- 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 : ADN2530
- 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 ADN2530. If you need any more information about ADN2530, you can also send us by email. Our email is [email protected], we will reply you in 12 hours.
The ADN2530 laser diode driver is designed for direct modulationof packaged VCSELs with a differential resistance rangingfrom 35 Ω to 140 Ω. The active back-termination techniqueprovides excellent matching with the output transmission lineswhile reducing the power dissipation in the output stage. Theback-termination in the ADN2530 absorbs signal reflectionsfrom the TOSA end of the output transmission lines, enablingexcellent optical eye quality to be achieved even when theTOSA end of the output transmission lines is significantlymisterminated. The small package provides the optimumsolution for compact modules where laser diodes are packagedin low pin count optical subassemblies.
The modulation and bias currents are programmable via theMSET and BSET control pins. By driving these pins withcontrol voltages, the user has the flexibility to implementvarious average power and extinction ratio control schemes,including closed-loop control and look-up tables. The eyecrosspoint in the output eye diagram is adjustable via thecrosspoint adjust (CPA) control voltage input. The automaticlaser shutdown (ALS) feature allows the user to turn on/off thebias and modulation currents by driving the ALS pin with theproper logic levels. The product is available in a space-saving3 mm × 3 mm LFCSP specified from −40°C to +100°C.
Applications
- 10 Gb Ethernet optical transceivers
- 10G-BASE-LRM optical transceivers
- 8× and 10× Fibre Channel optical transceivers
- XFP/X2/XENPAK/MSA 300 optical modules
- SONET OC-192/SDH STM-64 optical transceivers
This designates products ADI does not recommend broadly for new designs.
