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      • Computer Aided Engineering right arrow
        Electronic Design Automation right arrow
        Engineering Data Management right arrow
        Optical Design Engineering right arrow
        Software Quality Engineering right arrow
        All Design Engineering Software
        3D Interconnect Designer

        3D Interconnect Designer provides a flexible modeling and optimization environment for any advanced interconnect structure, including chiplets, stacked die, packages, and PCBs.

        Explore Now
        Comprehensive design for advanced packages and 3DIC in any workflow
      • Oscilloscopes right arrow Sampling Oscilloscopes right arrow Digital Multimeters right arrow BERTS, Digitizers, and DAQs right arrow Digital Protocol Analyzers right arrow Waveform and Function Generators right arrow
        Photonic and Optical Test right arrow Quantum Design and Test right arrow
        AC Power Supplies right arrow DC Power Supplies right arrow DC Electronic Loads right arrow Power Analyzers right arrow Source Measure Units right arrow
        LCR Meters and Impedance Analyzers right arrow Signal, Spectrum, and Wireless Analyzers right arrow Noise Figure and Phase Noise Analyzers right arrow Signal Sources right arrow RF Vector Transceivers right arrow Vector Network Analyzers right arrow RF Power Meters right arrow
        Save up to 50% on an XR8 Oscilloscope

        Get faster digital validation for less with a trade-in.

        了解更多
        Pro XR8 Oscilloscope
      • Ethernet Traffic Emulation right arrow Network Emulators right arrow Interconnect Test right arrow
        Channel Emulators right arrow UE, RAN, and Core Emulators right arrow Cellular Device Testing right arrow WLAN and IoT Testing right arrow Position, Navigation, and Timing right arrow
        Automotive EV Emulators right arrow Autonomous Drive Testing right arrow Automotive Communications Testing right arrow
        Security Attack Emulation right arrow Security Device Testing right arrow Vulnerability Assessment right arrow
        Discover Keysight AI Data Center Builder

        Emulate every part of your data center infrastructure. Emulate Anything. Optimize Everything.

        Explore Now
        Keysight PathWave VSA software running on a laptop
      • All Instrument Software
        Accelerate Signal Analysis with X-Series Measurement Applications

        Use 25+ X-Series applications to analyze, demodulate, and troubleshoot signals across wireless, aerospace/defense, EMI, and phase noise.

        Explore Now
        Keysight X-Series Measurement software running on a laptop
      • Network Visibility Equipment right arrow
        Network and Applications Monitoring right arrow
        Network Service Assurance right arrow
        Introducing AI-Enhanced Packet Brokers

        With extra memory and storage, these enhanced NPBs run Keysight's AI security and performance monitoring software and AI stack.

        Explore Now
        Vision 400 Network Packet Broker
      • Semiconductors right arrow
        In-Circuit Test For Manufacturing right arrow
        Precision In-Circuit Testing for Production

        Achieve fast, accurate board-level testing with robust inline and offline ICT designed for modern manufacturing.    

        Learn More
        Keysight's i3070 Series Equipment
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        Accelerate Your Innovation Engine

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      Stream 120 MHz I/Q Data to Your Laptop in the Field

      Pinpoint interference with post-processing spectrum management software in the lab.

      Meet the New FieldFox
      Two FieldFox instruments
      Find the Right ATE Power Solution

      Use this selector tool to quickly identify the best power supply for your aerospace and defense ATE requirements.

      Start Now
      Aerospace and Defense ATE Power Selector
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    • BERTs, Digitizers, and DAQs
    • N4877A 电时钟数据恢复和解多路复用器 [已淘汰]

    您希望搜索哪方面的内容?

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    符合的结果

    N4877A 电时钟数据恢复和解多路复用器

    产品状态
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    已淘汰
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    N1078A 光/电时钟恢复
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    N1077A 光/电时钟恢复
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    • 概述和特性
    • 售后升级
    • 资源

    HIGHLIGHTS

    • 50 Mb/s 到 32 Gb/s 的工作范围,提供重要的前向纠错余量和专有速率
    • 高达 20 MHz 的可调谐环路带宽和可选峰值,符合业界标准
    • 时钟和辅助时钟输出具有低至 100fs rms 的剩余抖动,可通过 86100 数字通信分析仪进行精密的波形分析
    • 内置解多路复用器可生成亚速率数据流,以用于经济型 BER 测试
    • 灵敏的数据输入,适用于小信号
    • 通过 USB 连接到 PC,可轻松使用图形用户界面

    表征新一代接收机和发射机

    N4877A 时钟数据恢复具有 50 Mb/s 到 32 Gb/s 的工作速率。广泛的数据速率范围可测试新兴标准,例如 100GbE 和 FCx32,同时涵盖现有的低速标准。16G 选件支持高达 16.5 Gb/s 的速率,适用于 FCx16 和各种计算机标准,例如 USB 3.0、SATA、SAS 和 PCIe,包括 PCIe gen4。

    恢复时钟或清除时钟

    无法接入适当的被测件(DUT)时钟信号时,N4877A 提供用于 BERT 或采样示波器的必要时钟信号。如果时钟不可用或作为现有时钟(具有太多固有抖动)的清除 PLL 使用,N4877A 可从数据流中恢复数据,以执行精确的测量。

    简化高速器件的接收机测试流程
    N4877A 时钟数据恢复和 1:2 解多路复用器是 N4876A 2:1 多路复用器的对应产品,而且是对数据速率为 12.5 Gb/s 到 28.4 Gb/s 的 Keysight J-BERT 和 ParBERT 接收机测试解决方案的有益补充。



    软件控制的热插拔解多路复用器输出、抖动容限测试模式和连接电缆套件专为 J-BERT N4903B 而设计,以简化接收机测试流程。

    测量无时钟器件的实际性能

    低固有抖动、可调谐的环路带宽、可选峰值和高灵敏度能够进行精确的发射机测量。Alternative TextN4877A 的辅助时钟输出提供小于 100 fs rms 的超低固有抖动,是配有精密时基的采样示波器的理想对应产品。

    轻松控制所有设置

    通过后面板 USB 连接和在 Windows® PC 上运行的独立用户界面,您可以控制 N4877A 的所有设置。
     


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