P6245 有源 FET 探头通过提供更低的 DUT 负载（≤1 pF/1 MΩ 探头负载）、直接且简单的 SMD 访问，以及对带宽高达 1 GHz 的 TDS600/700/3000/5000/6000/7000*1 和 CSA7000 示波器 DUT 信号和带宽的访问，解决了三个长期悬而未决的问题。 提供当今数字系统设计所需的电子和机械性能。 与 TEKPROBE BNC 示波器一起使用时，不需要额外的电源或电缆。 实现高速信号采集和低电路负荷。 体积微小的探头和多用连接附件允许直接连接到正在测试的设备。为 TDS500/600/700 的探头尖端提供示波器带宽 ≥ 1.5 GHz 带宽（典型，仅限探针） ≤1 pF 输入电容 1 MΩ 输入电阻 直接访问节距小至 0.5mm 的 SMD 测量 CMOS、BiCMOS、ECL、GaAs 和 TTL 逻辑 ### 示波器探头
Probes, 80 " Cable Length
** Introduction:**
Active voltage probes provide digital phosphor oscilloscopes and other instrumentation the ability to faithfully acquire real time signal information from today"s high-speed designs. Active probes provide a wide signal acquisition bandwidth and ensure reduced device under test DUT loading. An active probe is the best choice when your application involves high impedance, high frequency circuit elements that demand minimal loading.
FET Probes include active components field effect transistors or other active devices rather than passive components. The FET input results in a higher input impedance without loss of signal, i.e. low input capacitance typically <0.4 pF to <2.0 pF and high input resistance values typically > 100 kΩ. Some FET probes include an offset control that allows a substantial increase in the active probe"s linear dynamic range. Since FET probes have a 50 Ω output impedance, they can drive a 50 Ω cable. This capability allows the distance from the probe tip to the instrument to be increased within the practical limits of the probe amplifier system and the limitations of the coaxial cable.
** Truest Signal Reproduction and Fidelity**
* World"s Fastest Active Probe — 6 GHz Bandwidth
* Ultra-Low Input Capacitances — <0.5 pF
* Easy Access For SMD — Small Size, Variety of Attachments
* Service, Durability and Reliability — 1 Year Warranty, WW Service
* Can Be Used with CSA/TDS8000 Series Via 80A03 TekConnect Interface Adapter