上海艾斯达电子

此探头可与DLM2000、DL6000/DLM6000、DL9000或SB5000系列组合使用。

特点

• 带宽：DC到2.0GHz (-3dB)
• 输入电阻：50kΩ (每个输入端子相对于GND电平)
• 输入电容：约1.1pF (每个输入端子相对于GND电平)
• 工作输入电压：±7V
• 差分输入电压：±5V
• 衰减：1/10

2.0 GHz Differential Probe Differential probes are indispensable for measuring high speed differential signals such as LVDS. Use of the PBD2000, with DL9000 series oscilloscopes, provides 1.0GHz or 1.5GHz system bandwidth for differential measurements. The probe’s small head size makes it easy to probe small points on a circuit. Differential probes with high common mode rejection enable high-fidelity signal observation. Accessory for DL9000 Series Digital Oscilloscopes 2.0 GHz bandwidth differential probe Electrical Specifications Frequency Bandwidth: 2.0 GHz (-3 dB) Attenuation Ratio*1: 10 : 1 ±2% or less (excluding error contribution from oscilloscope) Input Resistance: 50kΩ ±2% or less (against GND level from each input terminal) Input Capacitance: approx. 1.1 pF (typical; against GND level from each input terminal) Max. operational input voltage: +/- 7V Max. differential input voltage: +/- 5V Residual noise: +/- 500uVrms or less (typical) Residual offset voltage*2: +/- 10mV or less (typical) (offset is user-adjustable) CMRR: -35dB or less @ DC–10MHz -20dB or less @ 10MHz-100MHz -12dB or less @ 100MHz-1GHz *1): excluding residual offset level *2): Short circuit at the tip or 0V input Typical value - Not warranted Mechanical Characteristics Weight (probe only): Approximately 80 g Cable Length: Approximately 1.2 m