| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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300 pcs
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300 pcs | On Request | 1 | On Request | On Request | 922 | On Request | On Request |
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The MAX3869EHJ+ from Analog Devices is a comprehensive single +3.3V laser driver engineered for SDH/SONET applications operating at speeds up to 2.5Gbps. This device is designed to accept differential PECL data and clock inputs, facilitating the driving of a laser with precise bias and modulation currents.
Key features include an integrated automatic power control (APC) feedback loop, which maintains constant average optical power across temperature and lifetime variations. The bias current is programmable from 1mA to 100mA, and the modulation current ranges from 5mA to 60mA, offering flexibility for various applications. It also provides enable control, current monitors for bias and modulation, and a failure-monitor output to indicate when the APC loop cannot maintain the desired optical power.
This laser driver complies with ANSI, ITU, and Bellcore SDH/SONET specifications. It is available in a 32-pin TQFP-EP package, suitable for surface mounting. The operating temperature range is -40°C to +85°C, and it operates from a supply voltage of 3.14V to 5.5V.
Applications include SONET/SDH Transmission Systems, Add/Drop Multiplexers, Digital Cross-Connects, Section Regenerators, and 2.5Gbps Optical Transmitters.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
3.14V to 5.5V.
32-TQFP-EP (32-lead TQFP with exposed pad).
-40°C to 85°C.
2.5Gbps.
64mA.
Bias current 1mA to 100mA, modulation current 5mA to 60mA.
87ps typical.