• Skip to primary navigation
  • Skip to main content
  • Skip to primary sidebar
  • Skip to footer

Electrical Engineering News and Products

Electronics Engineering Resources, Articles, Forums, Tear Down Videos and Technical Electronics How-To's

  • Products / Components
    • Analog ICs
    • Connectors
    • Microcontrollers
    • Power Electronics
    • Sensors
    • Test and Measurement
    • Wire / Cable
  • Applications
    • Automotive/Transportation
    • Industrial
    • IoT
    • Medical
    • Telecommunications
    • Wearables
    • Wireless
  • Resources
    • DesignFast
    • Digital Issues
    • Engineering Week
    • Oscilloscope Product Finder
    • Podcasts
    • Webinars / Digital Events
    • White Papers
    • Women in Engineering
  • Videos
    • Teschler’s Teardown Videos
    • EE Videos and Interviews
  • Learning Center
    • EE Classrooms
    • Design Guides
      • WiFi & the IOT Design Guide
      • Microcontrollers Design Guide
      • State of the Art Inductors Design Guide
    • FAQs
    • Ebooks / Tech Tips
  • EE Forums
    • EDABoard.com
    • Electro-Tech-Online.com
  • 5G

PHY transceivers expand Ethernet connectivity options

February 21, 2019 By Aimee Kalnoskas Leave a Comment

PHY transceiversTexas Instruments today introduced two new Ethernet physical layer (PHY) transceivers, expanding connectivity options for designers of both space-constrained applications and time-sensitive networks (TSNs). The DP83825I low-power 10-/100-Mbps Ethernet PHY has a 44 percent smaller package size than competing devices and provides a 150-meter cable reach. The DP83869HM is the industry’s only gigabit Ethernet PHY that supports copper and fiber media, and offers high-temperature operation up to 125°C, which enables engineers to leverage the speed and reliability of gigabit Ethernet connectivity in harsh environments. 

These devices join TI’s extensive portfolio of Ethernet PHY transceivers and empower designers to implement connectivity in a variety of challenging designs. The small package, low power consumption and long cable reach of the DP83825I enable designers to reduce the size and cost of compact IP network camera, lighting, electronic point-of-sale and other space-constrained applications without sacrificing network reach. The high operating temperature of the DP83869HM, as well as its electrostatic discharge (ESD) immunity and support for media conversion, help increase performance and design flexibility in factory automation, motor drive and grid infrastructure equipment designs. 

DP83825I key features: 

  • Industry’s smallest Ethernet PHY: Featuring a 3-mm-by-3-mm quad flat no-lead (QFN) 24-pin package and a long cable reach, the DP83825I helps designers shrink system designs while increasing the physical span of their networks. The device’s extended cable reach eliminates the need for Ethernet repeaters, further reducing operating costs.
  • Lowest Ethernet PHY power consumption: The DP83825I reduces thermal loading and power demands for Ethernet connectivity and enables the allocation of power to other critical components within a system by consuming less than 125 mW. The device also includes power-saving features such as energy-efficient Ethernet, wake-on-LAN and media access control isolation.

DP83869HM key features:

  • Industry’s widest temperature range and high ESD immunity: With a temperature rating of -40°C to 125°C for gigabit fiber operation and robust ESD immunity that exceeds the 8-kV International Electrotechnical Commission 61000-4-2 standard, the DP83869HM helps improve Ethernet system reliability in high-temperature and static-prone industrial environments such as factory floors.
  • Design flexibility: The DP83869HM supports 1000Base-X and 100Base-FX Ethernet protocols and conversion between copper and fiber Ethernet standards, allowing designers to extend their long-distance networks. The device also features TSN support through low latency (<390 ns total) for both 1000Base-T and 100Base-TX standards.

Engineers can jumpstart their designs with evaluation modules for the DP83825I and the DP83869HM.  

Pre-production samples of the DP83825I are now available through the TI store in a 24-pin, 3-mm-by-3-mm QFN package. Pricing starts at US$0.71 in 1,000-unit quantities.

Production quantities of the DP83869HM are now available through the TI store and authorized distributors in a 48-pin, 7-mm-by-7mm very thin QFN package. Pricing starts at US$7.13 in 1,000-unit quantities.

DesignFast Banner version: 03ee487a

Filed Under: Uncategorized Tagged With: texasinstrumentsinc

Reader Interactions

Leave a Reply Cancel reply

You must be logged in to post a comment.

This site uses Akismet to reduce spam. Learn how your comment data is processed.

Primary Sidebar

EE Training Center Classrooms

EE Classrooms

Featured Resources

  • EE World Online Learning Center
  • CUI Devices – CUI Insights Blog
  • EE Classroom: Power Delivery
  • EE Classroom: Building Automation
  • EE Classroom: Aerospace & Defense
  • EE Classroom: Grid Infrastructure
Search Millions of Parts from Thousands of Suppliers.

Search Now!
design fast globle

R&D World Podcasts

R&D 100 Episode 7
See More >

Current Digital Issue

Our second 5G Handbook is now available

Featuring 15 articles, the 2022 5G Handbook looks at private networks, timing, connectivity, latency, mmWaves, test, and other topics.

Digital Edition Back Issues

Sponsored Content

Positioning in 5G NR – A look at the technology and related test aspects

Radar, NFC, UV Sensors, and Weather Kits are Some of the New RAKwireless Products for IoT

5G Connectors: Enabling the global 5G vision

Control EMI with I-PEX ZenShield™ Connectors

Speed-up time-to-tapeout with the Aprisa digital place-and-route system and Solido Characterization Suite

Siemens Analogue IC Design Simulation Flow

More Sponsored Content >>

RSS Current EDABoard.com discussions

  • MAX2771 digital output processing
  • request for a good manual on rectangular waveguide feeding network
  • RC Extraction with black box option
  • what is internal pin in a standard cell
  • MOSFET ORing circuit simulation (LTspice)

RSS Current Electro-Tech-Online.com Discussions

  • Multistage BJT amplifier
  • Help me to start 24V BLDC (Star winding)
  • Background of Members Here
  • Leak detection...
  • software PWM

Oscilloscopes Product Finder

Footer

EE World Online

EE WORLD ONLINE NETWORK

  • 5G Technology World
  • Analog IC Tips
  • Battery Power Tips
  • Connector Tips
  • DesignFast
  • EDABoard Forums
  • Electro-Tech-Online Forums
  • Engineer's Garage
  • Microcontroller Tips
  • Power Electronic Tips
  • Sensor Tips
  • Test and Measurement Tips
  • Wire & Cable Tips

EE WORLD ONLINE

  • Subscribe to our newsletter
  • Lee's teardown videos
  • Advertise with us
  • Contact us
  • About Us
Follow us on TwitterAdd us on FacebookConnect with us on LinkedIn Follow us on YouTube Add us on Instagram

Copyright © 2022 · WTWH Media LLC and its licensors. All rights reserved.
The material on this site may not be reproduced, distributed, transmitted, cached or otherwise used, except with the prior written permission of WTWH Media.

Privacy Policy