Electronic Design
  • Resources
  • Directory
  • Webinars
  • CAD Models
  • Video
  • Blogs
  • More Publications
  • Advertise
    • Search
  • Top Stories
  • Tech Topics
  • Analog
  • Power
  • Embedded
  • Test
  • AI / ML
  • Automotive
  • Data Sheets
  • Topics
    - TechXchange Topics --- Markets --AutomotiveAutomation-- Technologies --AnalogPowerTest & MeasurementEmbedded
    Resources
    Electronic Design ResourcesTop Stories of the WeekNew ProductsKit Close-UpElectronic Design LibrarySearch Data SheetsCompany DirectoryBlogsContribute
    Members
    ContentBenefitsSubscribeDigital editions
    Advertise
    https://www.facebook.com/ElectronicDesign
    https://www.linkedin.com/groups/4210549/
    https://twitter.com/ElectronicDesgn
    https://www.youtube.com/channel/UCXKEiQ9dob20rIqTA7ONfJg
    Electronicdesign Com Products Components Sonet Sdh And Atm Transceiver Supports Four Ports1
    1. Technologies
    2. Industrial
    3. Displays

    SONET/SDH And ATM Transceiver Supports Four Ports

    Sept. 1, 1998
    Support for four ports in a highly integrated package is provided by the CY7B9514V, a 3.3V SONET/SDH and ATM transceiver. The chip offers clock and data recovery for both 155.52 Mbps and 51.84 Mbps serial data streams. There's also a loopback test
    Staff

    Electronicdesign Com Products Components Sonet Sdh And Atm Transceiver Supports Four Ports1
    1 of Enlarge image
    Electronicdesign Com Images Spacer

    Support for four ports in a highly integrated package is provided by the CY7B9514V, a 3.3V SONET/SDH and ATM transceiver. The chip offers clock and data recovery for both 155.52 Mbps and 51.84 Mbps serial data streams. There's also a loopback test function for system diagnostics that eliminates the need for complex external testing schemes. Applications for the chip include network switches, hubs, repeaters and routers.The chip offers design flexibility in connecting with either four single framers, a quad framer, a mux/demux, or designers' own ASICs. It's also designed to work seamlessly with the IgT Quadzilla (WAC-413) processor. The combination enables quick implementation of a complete 3.3V ATM PHY solution that incorporates both the physical media-dependent and transmission convergence layers. The CY7B9514V chip recovers clock and data from input serial data streams and passes them to the WAC-413 chip. That device then performs serial to parallel conversion on each channel, SONET/SDH overhead processing, and ATM cell processing before passing the ATM cells to an ATM packet reassembly engine. On the transmit side, a segmentation engine divides long packets of data, such as Ethernet packets, into 53-byte cells and passes them to each channel of the WAC-413 chip. The WAC-413 chip then performs ATM cell processing on each channel. The serial data streams are passed to the CY7B9514V chip, which buffers the data streams and moves them out to the transmission media.Samples are available now.

    Company: CYPRESS SEMICONDUCTOR CORP.

    Product URL: Click here for more information

    Continue Reading

    Timing Decisions 102: Optimize Your Clock Tree

    On-Cell Battery Monitoring Offers Lifetime Data Logging and Traceability

    Sponsored Recommendations

    Comments

    To join the conversation, and become an exclusive member of Electronic Design, create an account today!

    I already have an account

    New

    Eliminate Resistive Cabin Heating in Electric Vehicles

    “Incredible Animal Journeys”: How Did NatGeo Track and Film Those Migrations?

    Renesas Reveals Automotive Processor Roadmap

    Most Read

    Edge AI Opportunities Abound at embedded world

    April 1st, 2023 @ Electronic Design

    Robotic Delivery System Takes Flight


    Sponsored

    Electronic Design
    https://www.facebook.com/ElectronicDesign
    https://www.linkedin.com/groups/4210549/
    https://twitter.com/ElectronicDesgn
    https://www.youtube.com/channel/UCXKEiQ9dob20rIqTA7ONfJg
    • About Us
    • Contact Us
    • Advertise
    • Do Not Sell or Share
    • Privacy & Cookie Policy
    • Terms of Service
    © 2023 Endeavor Business Media, LLC. All rights reserved.
    Endeavor Business Media Logo