New DealsOffersContact UsHelpTrack Ordersen français
Home
Login
Register
My Account
0
0 Items$0.00
  • All Products
    • Manufacturers
    • Popular Manufacturers
      ANALOG DEVICES
      STMICROELECTRONICS
      KEMET
      PANASONIC
      AMPHENOL
      ALPHAWIRE
      OMEGA
      NI
      TEKTRONIX
      TE CONNECTIVITY
      LITTELFUSE
      RASPBERRY PI
      View all manufacturers
      MULTICOMP PRO

      The Engineer's Choice

      From prototype to production

      Learn More

      ACCESS ASSEMBLE ASPIRE

      The right components for tomorrow's success

      Learn more
      • Resources
      • Services
        • Custom Components
        • Purchase & Procurement Support
        • Stock management
        • Design
        • Education
        • Packaging Solutions
        • Custom Orders
        View All Services
        Technical Resources
        • Healthcare
        • Robotics
        • Industrial Automation
        • OEM Solutions
        • EV Charging
        • Transportation
        • Internet of Things
        • Artificial Intelligence
        • Maintenance & Safety
        • Wireless Technology
        • Sensor Technology
        • Power Management
        • Embedded Hub
        • 3D Printing Solutions
        • Engineering Glossary
        • Calculators & Charts
        • Selector Tools & Catalogues
        • eTechJournal
        View All Tech Resources
        Help
        • Contact Us
        • New To Newark
        • Technical Support
        • Delivery Information
        • Legislation and Environmental
        • FAQ's
        • Feedback
        View All Help
        • Communities
        • element14
          Visit the element14 Community for technical discussions, learning content, and opportunities to test new products.
          hacksterio
          Hackster is a community dedicated to learning hardware.
          • Bill of Materials (BOM) Upload
            • Tools
            • Quick Buy
              BOM Upload
              Request a Quote
              All Buying Tools
              • Offers
                • Contact Us
                  • Help
                    • New Deals
                      1. Home
                      2. Semiconductors - ICs
                      3. Drivers & Interfaces
                      4. Laser Diode Drivers
                      Print Page

                      MAX3740AETG+T

                      SFP VCSEL Driver, 2.97 V to 3.63 V Supply, 3.2 Gbps Data Rate, TQFN-24

                      Date/Lot Code

                      ANALOG DEVICES MAX3740AETG+T
                      Image is for illustrative purposes only. Please refer to product description.
                      ManufacturerANALOG DEVICES
                      Manufacturer Part NoMAX3740AETG+T
                      Newark Part No.73Y3742
                      Technical Datasheet

                      Data Sheet

                      See all Technical Docs
                      No Longer Available

                      Product Information

                      ManufacturerANALOG DEVICES
                      Manufacturer Part NoMAX3740AETG+T
                      Newark Part No.73Y3742
                      Technical Datasheet

                      Data Sheet

                      Laser Driver TypeSFP VCSEL
                      Driver Case StyleTQFN
                      IC Case / PackageTQFN
                      No. of Pins24Pins
                      Supply Voltage Min2.97V
                      Supply Voltage Max3.63V
                      Product Range-
                      MSLMSL 1 - Unlimited
                      SVHCNo SVHC (21-Jan-2025)

                      Product Overview

                      The MAX3740AETG+T is a 3.2Gbps SFP VCSEL driver with diagnostic monitors in 24 pin TQFN package. This high-speed VCSEL driver for small form-factor (SFF) and small form factor pluggable (SFP) fibre optic LAN transmitters. It contains a bias generator, a laser modulator and comprehensive safety features. The automatic power control (APC) adjusts the laser bias current to maintain average optical power over changes in temperature and laser properties. The driver accommodates common cathode and differential configurations. It can switch up to 15mA of laser modulation current and source up to 15mA of bias current. Adjustable temperature compensation is provided to keep the optical extinction ratio within specifications over the operating temperature range. The IC interfaces with the Dallas DS1858 to meet SFF-8472 timing and diagnostic requirements. IT is used in multirate (1Gbps to 3.2Gbps) SFP/SFF modules, gigabit Ethernet optical transmitters and fibre channel optical transmitters.

                      • Supply voltage range is 2.97V to 3.63V
                      • Operating temperature range from -40°C to +85°C
                      • Supports all SFF-8472 digital diagnostics
                      • 2mA to 15mA modulation current
                      • 1mA to 15mA bias current
                      • Optional peaking current to improve VCSEL edge speed
                      • Supports common cathode and differential configuration
                      • Automatic power control
                      • Safety circuits compliant with SFF and SFP MSAs

                      Applications

                      Communications & Networking

                      Notes

                      ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party

                      Technical Specifications

                      Laser Driver Type

                      SFP VCSEL

                      IC Case / Package

                      TQFN

                      Supply Voltage Min

                      2.97V

                      Product Range

                      -

                      SVHC

                      No SVHC (21-Jan-2025)

                      Driver Case Style

                      TQFN

                      No. of Pins

                      24Pins

                      Supply Voltage Max

                      3.63V

                      MSL

                      MSL 1 - Unlimited

                      Technical Docs (1)

                      Technical Data Sheet EN

                      Legislation and Environmental

                      US ECCN:Unknown
                      EU ECCN:Unknown
                      RoHS Compliant:Yes

                      RoHS

                      RoHS Phthalates Compliant:Yes

                      RoHS

                      SVHC:No SVHC (21-Jan-2025)
                      Download Product Compliance Certificate

                      Product Compliance Certificate

                      Product traceability

                      Date/Lot Code

                      Customer Service
                      I Need Help
                      Sales 1 800 463 9275
                      Technical 1 877 736 4835
                      Submit Feedback
                      Live Agent
                      Quick Links
                      Track my order
                      FAQs
                      Delivery Information
                      Our Company
                      About us
                      Quality Policy
                      Careers
                      ESG
                      Social Media +

                      Become a Newark Insider!

                      LinkedIn
                      Twitter
                      Facebook
                      Norton Secured
                      BSI 9001
                      AMEX
                      Mastercard
                      Visa
                      Trade Account
                      Discover
                      Terms of Use / Privacy Policy
                      Terms of Use for API
                      Legal and Copyright Notices
                      Terms & Conditions
                      Privacy Statement
                      Sitemap
                      An Avnet Company© 2025 Premier Farnell Limited. All Rights Reserved.