Choose a country or area to see content specific to your location
确认您的国家或地区
中国
请确认
Confirm your country to access relevant pricing, special offers, events, and contact information.
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.
Success Stories
欢迎访问 24x7 自助服务门户网站
其他产品支持
勤学以博览工程师智慧知识宝库
您希望搜索哪方面的内容？
I3CSM（改善的集成电路间）传感器接口是在 I2C 的功能特性基础上进一步改进而来的新接口，能够后向兼容传统的 I2C 器件。I3C 是一种双线双向串行总线，专为多传感器从器件而优化，并通过 I3C 主器件进行控制。每次只能由一个 I3C 主器件实施控制。I3C 支持比传统 I2C 更快的速度（达到 12.5MHz），因此能够支持多种新的高数据速率（HDR）模式，例如 HDR-DDR（双倍数据速率）、HDR-TSL（传统三元符号）和 HDR-TSL（纯总线三元符号）。
Keysight N8843A I3C 协议触发和解码应用软件将会帮助工程师在一个窗口中同时查看协议端和波形，这个窗口的波形和协议存在时间关系。由此他们可以轻易地发现协议层或物理层上所发生的问题。
I3C 是 MIPI 联盟定义的一个规范。
