描述
Tektronix DPO5054B是一款高性能数字荧光示波器（Digital Phosphor Oscilloscope），专为复杂信号捕获与分析设计，适用于电子工程、通信、汽车电子等领域的研发与调试。以下是其核心产品特性与技术参数的综合概述：
一、核心性能参数
带宽与采样率
-带宽：500 MHz（-3dB），支持高频信号的精确测量。
-采样率：
-所有通道：5 GS/s
-单通道或双通道：可升级至10 GS/s（需选配），适用于高速信号细节捕捉。
记录长度
-标配：25 M点
-选配：通过选项扩展至125 M点，支持长时间信号存储与分析。
通道配置
-4个模拟通道，无数字通道（与MSO型号区别）
-输入耦合：AC/DC模式可选
-输入阻抗：1 MΩ或50Ω
-垂直分辨率：8位（高分辨率模式下可达11位以上）。
二、核心功能特点
FastAcq技术
-捕获速率超过250,000波形/秒，快速发现毛刺、偶发事件及信号异常，显著提升调试效率。
高级触发与分析
-超过350种触发组合，支持建立/保持触发、串行包内容触发（如I2C、SPI、CAN等）及可视触发定义。
-Wave Inspector控件：一键导航长记录数据，自动标记事件并支持多事件搜索。
信号保真度与噪声抑制
-标配低电容无源探头（<4 pF），减少信号失真。
-HiRes采样模式：垂直分辨率提升至11位以上，降低噪声影响，增强微小信号细节观测。
内置分析工具
-53种自动测量功能（如幅值、频率、上升时间等）
-直方图、FFT分析、抖动/定时测量（TIE分析）
-支持用户自定义数学运算（MATLAB、.NET插件）及协议解码（需选配）。
扩展性与接口
-支持USB、以太网、GPIB接口（选配），方便数据存储与远程控制
-符合LXI Class C标准，兼容工业网络环境。
三、典型应用场景
高速数字设计：捕获高速串行总线（如USB 2.0、以太网）的信号异常。
汽车电子：分析CAN/LIN总线协议及电源瞬态噪声。
通信系统：验证抖动、眼图及信号完整性。
电源与功率分析：测量纹波、开关频率及效率。.
UFC760BE145 3BHE004573R0145
UFC760BE145 3BHE004573R0145
Tektronix DPO5054B is a high-performance digital phosphor oscilloscope designed for complex signal capture and analysis.It is suitable for R&D and debugging in the fields of electronic engineering,communications,automotive electronics,etc.The following is a comprehensive overview of its core product features and technical parameters:
I.Core performance parameters
Bandwidth and sampling rate
-Bandwidth:500 MHz(-3dB),supporting accurate measurement of high-frequency signals.
-Sampling rate:
-All channels:5 GS/s
-Single or dual channel:Upgradable to 10 GS/s(optional),suitable for capturing high-speed signal details.
Record length
-Standard:25 M points
-Optional:Expanded to 125 M points through options,supporting long-term signal storage and analysis.
Channel configuration
-4 analog channels,no digital channels(different from MSO models)
-Input coupling:AC/DC mode selectable
-Input impedance:1 MΩor 50Ω
-Vertical resolution:8 bits(up to 11 bits or more in high-resolution mode).
2.Core features
FastAcq technology
-Capture rate exceeds 250,000 waveforms/second,quickly discover glitches,infrequent events and signal anomalies,and significantly improve debugging efficiency.
Advanced triggering and analysis
-More than 350 trigger combinations,support setup/hold trigger,serial packet content trigger(such as I2C,SPI,CAN,etc.)and visual trigger definition.
-Wave Inspector control:one-click navigation of long record data,automatic event marking and support for multi-event search.
Signal fidelity and noise suppression
-Standard low-capacitance passive probe(<4 pF)to reduce signal distortion.
-HiRes sampling mode:vertical resolution is increased to more than 11 bits,reducing the impact of noise and enhancing the observation of small signal details.
Built-in analysis tools
-53 automatic measurement functions(such as amplitude,frequency,rise time,etc.)
-Histogram,FFT analysis,jitter/timing measurement(TIE analysis)
-Support user-defined math operations(MATLAB,.NET plug-in)and protocol decoding(optional).
Scalability and interface
-Support USB,Ethernet,GPIB interface(optional)to facilitate data storage and remote control
-Compliant with LXI Class C standard,compatible with industrial network environment.
III.Typical application scenarios
High-speed digital design:Capture signal anomalies of high-speed serial buses(such as USB 2.0,Ethernet).
Automotive electronics:Analyze CAN/LIN bus protocols and power transient noise.
Communication systems:Verify jitter,eye diagrams and signal integrity.
Power supply and power analysis:Measure ripple,switching frequency and efficiency.
