Puyuan DS81304 Digital Oscilloscope: A Powerful Tool for High-Speed Signal Analysis

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普源精电(RIGOL)作为电子测量仪器领域的佼佼者,近期推出的DS81304数字示波器,以其卓越的性能和丰富的功能,为高速信号分析领域树立了新的标杆。本文将详细介绍DS81304数字示波器的核心特性、技术规格以及应用优势,帮助读者全面了解这款强大的测量工具。

一、产品概述

DS81304是普源精电DS80000系列中的旗舰产品,专为应对高速设计中的故障排除和验证难题而设计。该示波器搭载了RIGOL全新自研核心模组,提供了高达13 GHz的模拟带宽和40 GSa/s的实时采样率,确保在高速信号测量中的准确性和可靠性。

二、核心特性

1. 高性能指标

  • analog bandwidth‌:高达13 GHz,满足对高频信号的精确测量需求。
  • real time sampling rate‌:40 GSa/s,确保在高速信号捕获中的细节不丢失。
  • Storage depth‌:标配500 Mpts,可选配至4 Gpts,支持长时间信号的连续捕获和分析。
  • Waveform capture rate‌:最高可达250,000 wfms/s,快速捕捉瞬态信号。
  • Number of analog channels:4通道

2. 丰富的触发与解码功能

  • Multiple trigger modes‌:支持边沿、脉宽、斜率、视频等多种触发类型,以及RS232/UART、I2C、SPI、CAN等串行总线触发,满足复杂信号的触发需求。
  • 串行总线解码‌:内置多种串行总线解码功能,包括RS232/UART、I2C、SPI、CAN、FlexRay、LIN等,简化信号分析过程。

3. 强大的测量与分析功能

  • 自动测量‌:提供多达41种波形参数自动测量,支持全内存硬件测量,提高测量效率。
  • 波形运算‌:支持加、减、乘、除、FFT等多种数学运算,内置峰值搜索功能,便于信号特征提取。
  • Real-time eye chart and jitter analysis‌:选配功能,支持对高速数字信号的眼图和抖动分析,确保信号质量。

4. 便捷的操作与接口

  • 高清触控大屏‌:15.6英寸高清多点触控大屏,支持电动调节倾角,提供灵活的操作体验。
  • Rich interfaces‌:包括USB Host & Device、LAN(LXI)、HDMI、AUX OUT等,支持Web Control远程控制,便于集成到测试系统中。

三、技术规格

DS81304示波器在技术规格上同样表现出色,具体包括:

  • vertical resolution‌:8 bits~16 bits可调,满足不同测量精度的需求。
  • Vertical sensitivity range‌:1mV/div 至 1V/div(50Ω),适应不同幅度的信号测量。
  • Time base range‌:20ps/div~1ks/div,支持从超高速到低速信号的全面覆盖。
  • 处理器系统‌:采用Cortex-A72双核处理器,搭配4 GB RAM和128 GB内部存储,确保流畅的操作体验。

四、应用优势

DS81304数字示波器凭借其卓越的性能和丰富的功能,在高速通信、半导体测试、汽车电子、航空航天等领域展现出显著的应用优势。它能够帮助工程师快速定位问题、优化设计,提高产品研发效率和质量。

五、结语

普源DS81304数字示波器作为高速信号分析的强大工具,以其高性能、多功能、易操作的特点,赢得了广大工程师的青睐。随着电子技术的不断发展,DS81304将继续在信号测量领域发挥重要作用,为科技创新提供有力支持。

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