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MAX3869EHJ+ The MAX3869EHJ+ is a single +3.3V laser driver for SDH/SONET applications up to 2.5Gbps. It features programmable bias and modulation currents and an automatic power control loop.
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MAX3869EHJ+

Available from 1 distributors
Mfr Name: MAX
MAX
The MAX3869EHJ+ is a single +3.3V laser driver for SDH/SONET applications up to 2.5Gbps. It features programmable bias and modulation currents and an automatic power control loop.
✓ Total Stock: 18 pcs

MAX3869EHJ+ Available from 1 distributor

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✓ Non-Authorised
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Husky International Electronic ✓
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18 pcs
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18 pcs On Request 1 On Request On Request N/A On Request On Request
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MAX3869EHJ+ Specifications Quick View

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MAX3869EHJ+ Description

Short technical summary and product information.

The MAX3869EHJ+ from Maxim Integrated Products is a complete, single +3.3V laser driver designed for SDH/SONET applications operating at data rates up to 2.5Gbps. It accepts differential PECL data and clock inputs, providing programmable bias and modulation currents for driving a laser.

 

Key electrical specifications include a programmable bias current range from 1mA to 100mA and a programmable modulation current range from 5mA to 60mA. The device operates from a single +3.3V supply and typically draws 64mA. It offers an 87ps rise/fall time and includes features like an automatic power control (APC) feedback loop to maintain constant average optical power, along with bias and modulation current monitors, and a failure-monitor output.

 

This laser driver complies with ANSI, ITU, and Bellcore SDH/SONET specifications. It is available in 32-pin TQFP-EP and 32-pin QFN packages, suitable for surface mount applications. The operating temperature range is -40°C to +85°C.

 

Applications include SONET/SDH Transmission Systems, Add/Drop Multiplexers, Digital Cross-Connects, Section Regenerators, and 2.5Gbps Optical Transmitters.

MAX3869EHJ+ Quick Information

Product Type: Laser Driver
Series: MAX3869
Canonical Name: MAX3869EHJ+ SDH/SONET Laser Driver
Subcategory: Power Management

MAX3869EHJ+ Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

MAX3869EHJ+ Features

  • Single +3.3V power supply operation.
  • 2.5Gbps data rate capability.
  • Programmable bias current from 1mA to 100mA.
  • Programmable modulation current from 5mA to 60mA.
  • Automatic Average Power Control (APC) loop.

MAX3869EHJ+ Applications

  • Ideal for SONET/SDH transmission systems.
  • Suitable for 2.5Gbps optical transmitters.
  • Used in add/drop multiplexers.
  • Applicable to digital cross-connects.
  • Designed for section regenerators.

MAX3869EHJ+ FAQs

6 frequently asked questions generated from this part’s specifications.
What is the supply voltage for the MAX3869EHJ+?

The MAX3869EHJ+ operates from a single +3.3V or +5V power supply.

What is the typical supply current at +3.3V?

The typical supply current at +3.3V is 64mA.

What are the programmable bias and modulation current ranges?

The bias current is programmable from 1mA to 100mA, and the modulation current is programmable from 5mA to 60mA.

What is the data rate for this laser driver?

This laser driver supports data rates up to 2.5Gbps.

What is the operating temperature range?

The operating temperature range is from -40°C to +85°C.

What package types are available for the MAX3869EHJ+?

The MAX3869EHJ+ is available in 32-pin TQFP-EP and 32-pin QFN packages.

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