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Explore dual-channel and ultra-wideband signal analysis for demanding RF workflows.
Get faster, clearer insights with our new multicore, 12-bit oscilloscope up to 33 GHz. Trade in your old oscilloscope and get credit toward a new XR8.
Bridging design and physical testing to evaluate drop, impact, shock, and vibration compliance before hardware exists.
Unlock your free upgrade to the next bandwidth tier.
Strengthen 1.6T network reliability for AI-scale workloads from transceivers to interconnects.
Pair Keysight VSA software with the new XA5 signal analyzer for advanced visualization, demodulation, and analysis — start your 30-day trial today.
With extra memory and storage, these enhanced NPBs run Keysight's AI security and performance monitoring software and AI stack.
Explore end-to-end workflows spanning IC design, validation, wafer test, and photonics.
Explore curated support plans, prioritized to keep you innovating at speed.
Maximize accuracy and performance with precision accessories engineered for Keysight instruments.
Authoritative application notes, data sheets, reference designs, and test procedures to accelerate design and validation decisions.
Hands‑on bootcamps that teach system design, test methods, and production workflows engineers can apply immediately.
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自动同步总线（AS总线）桥可使多个数字转换器模块同步工作，负责所有必需的触发信号和时钟信号的分配。
同步数字转换可以改善跨通道测量的精度，对于精确时间校正必不可少。AS总线系统可以对所有数字转换器进行相位同步，使它们符合某个外部标准（例如10 MHz参考信号）；也可使用任意触发输入（通道或外部触发输入）作为系统中所有其他数字转换器的触发信号源，从而增加触发的灵活性。AS总线电路允许选定的时钟和触发信号通过所有连接的模块进行传播。系统可以自动检测每个卡的位置，从而校准单独的通道时间延迟，使所有连接的ADC都具有相同的时钟。
AS总线系统的软件还有一个非常简单的功能，可以把多个数字转换器组合成一个具有多个通道的单一仪器。
