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?
Keysight E1459A 64 通道隔离数字输入/中断是 C 型、1 插槽、使用寄存器的 VXI 模块。可用于检测高达 48 Vdc 的直流电平和边沿跳变。所有输入均进行了光隔离,可承受高达 125 V 有效值或 Vdc。此外,使用该模块的内置 5 V 电源和 9.4 kΩ 有效上拉电阻,您可以检测外部开关是断开还是闭合。
去抖动特性可由用户以 16 µs 至 1074 s 为周期(二进制递增)进行编程。通道组 1 至 32 和 33 至 64 各有其独特的编程去抖动周期。
每字(16 位/通道)选通输入,就绪接收数据,中断输出。选通输入线路可并联,以进行 32 位或 64 位转换。